# data[].attributes.body
Subclass K
K1-7720 Law in general. Comparative and uniform law. Jurisprudence
K1-36.5 Periodicals
K37-44 Bibliography
K46 Monographic series
K48 Encyclopedias
K50-54 Dictionaries. Words and phrases
K58 Maxims. Quotations
K(64) Yearbooks
K68-70 Directories
K85-89 Legal research
K94 Legal composition and draftsmanship
K100-103 Legal education
K109-110 Law societies. International bar associations
K115-130 The legal profession
K133 Legal aid. Legal assistance to the poor
K140-165 History of law
K170 Biography
K(175) Congresses
K(176)-(177) Collected works (nonserial)
K(179) Addresses, essays, lectures
K181-184.7 Miscellany
K190-195 Ethnological jurisprudence. Primitive law
K201-487 Jurisprudence. Philosophy and theory of law
K202 Periodicals
K212-213 Methodology
K215-218 History
K236 Universality and non-universality of law
K237-264 The concept of law
K270-274 Acts and events
K280-286 Sources of law
K288-296 Interpretation and construction of law. Lacunae in law
K300-304 Classification of law. Typology
K321-474 Schools of legal theory
K325-328 Historical jurisprudence
K330-344 Positivism
K366-380 Sociology of law. Sociological jurisprudence K400-474 Natural law
K486-487 Relation of law to other topics
K(520)-5582 Comparative law. International uniform law K524-525 Treaties and other international agreements K540-546 Trials
K578-579 Concepts applying to several branches of law K583-(591) Legal systems compared
K592-597 Regional divisions. Interregional comparative law K600-615 Private law
K605-615 Unification
K623-968 Civil law
K625-709 Persons
K670-709 Domestic relations. Family law

Subclass KD
KD Law of the United Kingdom and Ireland
KD51-9500 England and Wales
KD8850-9312 Local laws of England
KD9320-9355 Local laws of Wales
KD9400-9500 Wales
KDC51-990 Scotland
KDE 21-580 Northern Ireland
KDG26-540 Isle of Man. Channel Islands
KDK21-1950 Ireland (Eire)

Subclass KDZ
KDZ1-4999 America. North America
KDZ1101-1199 Organization of American States (OAS) KDZ2001-2499.2 Bermuda
KDZ3001-3499 Greenland
KDZ4001-4499 St. Pierre and Miquelon

Subclass KU
Asia and Eurasia, Africa, Pacific Area, and Antarctica Pacific Area
KU1-4999 Australia
KUA-KUH States and territories External territories
KUN501-599 Norfolk Island
KUN3001-3050 Cities, communities, etc.
KUQ1-4990 New Zealand

# data[].attributes.body
Subclass J
J(1)-981 General legislative and executive papers
J(1)-(9) Gazettes The Library of Congress now classes this material in K
J80-87 United States
J80-82 Presidents' messages and other executive papers J100-981 Other regions and countries

Subclass JA
JA1-92 Political science (General)
JA1-26 Periodicals
JA27-34 Societies
JA35.5 Congresses
JA60-64 Dictionaries and encyclopedias
JA71-80 Theory. Relations to other subjects
JA81-84 History
JA86-88 Study and teaching. Research
JA92 Collective biography of political scientists

Subclass JJ
JJ1000-1019 Political institutions and public administration (North America)

Subclass JL
JL1-3899 Political institutions and public administration (Canada, Latin America, etc.)
JL1-500 Canada
JL599.5-839 West Indies. Caribbean Area
JL1200-1299 Mexico
JL1400-1679 Central America
JL1850-3899 South America

# data[].attributes.body
Subclass H
H1-99 Social sciences (General)

Subclass HA
HA1-4737 Statistics
HA29-32 Theory and method of social science statistics HA36-37 Statistical services. Statistical bureaus
HA38-39 Registration of vital events. Vital records
HA154-4737 Statistical data
HA154-155 Universal statistics
HA175-473 By region or country

Subclass HB
HB1-3840 Economic theory. Demography
HB71-74 Economics as a science. Relation to other subjects HB75-130 History of economics. History of economic theory Including special economic schools
HB131-147 Methodology
HB135-147 Mathematical economics. Quantitative methods Including econometrics, input-output analysis, game theory HB201-206 Value. Utility
HB221-236 Price
HB238-251 Competition. Production. Wealth
HB501 Capital. Capitalism
HB522-715 Income. Factor shares
HB535-551 Interest
HB601 Profit
HB615-715 Entrepreneurship. Risk and uncertainty. Property HB801-843 Consumption. Demand
HB846-846.8 Welfare theory
HB848-3697 Demography. Population. Vital events
HB3711-3840 Business cycles. Economic fluctuations

Subclass HM
HM(1)-1281 Sociology (HM1-299) These are obsolete numbers no longer used by the Library of Congress
HM435-477 History of sociology. History of sociological theory
HM461-473 Schools of sociology. Schools of social thought HM481-554 Theory. Method. Relations to other subjects HM621-656 Culture
HM661-696 Social control
HM701 Social systems
HM706 Social structure
HM711-806 Groups and organizations
HM756-781 Community
HM786-806 Organizational sociology. Organization theory HM811-821 Deviant behavior. Social deviance
HM826 Social institutions
HM831-901 Social change
HM1001-1281 Social psychology
HM1041-1101 Social perception. Social cognition Including perception of the self and others, prejudices, stereotype HM1106-1171 Interpersonal relations. Social behavior HM1176-1281 Social influence. Social pressure

# data[].attributes.body
Subclass G
G1-922 Geography (General)
G65-69 Geographers
G70-70.6 Philosophy. Relation to other topics. Methodology G80-99 History of geography
G100.5-108.5 Toponymy Including gazetteers, geographic names and terms
G140 Great cities of the world
G141 Historical geography
G142 Aerial geography
G149-180 Travel. Voyages and travels (General)
G154.9-155.8 Travel and state. Tourism
G200-336 History of discoveries, explorations, and travel G369-503 Special voyages and travels
G521-539 Adventures, shipwrecks, buried treasure, etc. G540-550 Seafaring life, ocean travel, etc.
G575-890 Arctic and Antarctic regions
G905-910 Tropics (General)
G912-922 Northern and Southern Hemispheres
G1000-3122 Atlases
G1000-1000.5 Atlases of the moon, planets, etc.
G1001-1046 World atlases. Atlases of the Earth
G1050-1052 Northern and Southern Hemispheres
G1053 Tropics. Torrid Zone
G1054-1055 Polar regions. Frigid Zone
G1059-1061 Maritime atlases (General)
G1100-3102 By region or country
G1100-1779 America. Western Hemisphere
G1105-1692 North America
G1110-1114 Greenland
G1115-(1193) Canada
G1200-1534.24 United States
G1535-1537 Caribbean area
G1540-1542 Latin America (General)
G1545-1549 Mexico
G1550-(1594) Central America
G1600-1692 West Indies
G1700-1779 South America
G1780-2799 Eastern Hemisphere. Eurasia, Africa, etc.
G1791-2196 Europe
G2110-2196 Former Soviet republics. Union of Soviet Socialist Republics (U.S.S.R.). Russia (Empire)
G2200-2444.84 Asia
G2445-2739 Africa
G2740-2799 Australasia
G2800-3064 Oceans (General)
G3100-3102 Antarctica
G3122 Atlases of imaginary, literary, and mythological regions, etc., A-Z
G3160-3171 Globes

Subclass GA
GA1-1776 Mathematical geography. Cartography
GA51-87 Surveys (General)
GA101-1776 Cartography
GA109 Aerial cartography
GA109.5 Cadastral mapping
GA109.8 Statistical mapping
GA110-115 Projection
GA125-155 Map drawing, modeling, printing, reading, etc. GA192-197.3 Collections of maps, globes, etc. Map libraries GA197.5-198 Cartographers
GA260-288 Globe making. Globes
GA300-325 World maps, general atlases, etc.
GA341-1776 Maps. By region or country

# data[].attributes.body
Class E
E11-143 America
E11-29 General
E29 Elements in the population
E31-49.2 North America
E51-73 Pre-Columbian America. The Indians
E75-99 Indians of North America
E81-83 Indian wars
E99 Indian tribes and cultures
E101-135 Discovery of America and early explorations
E103-110 Pre-Columbian period
E111-120 Columbus
E121-135 Post-Columbian period. El Dorado E141-143 Descriptive accounts of America. Earliest to 1810
E151-889 United States
E151-169.12 General
E171-183.9 History
E171-180 General
E173 Sources and documents
E175-175.7 Historiography
E176-176.8 Biography
E179.5 Historical geography
E181 Military history
E182 Naval history
E183-183.3 Political history
E183.7-183.9 Diplomatic history. Foreign and general relations.
E183.8 Relations with individual countries E184-185.98 Elements in the population E184.5-185.98 Afro-Americans
E185.2-185.89 Status and development since emancipation
E185.96-185.98 Biography. Genealogy E186-199 Colonial history (1607-1775) E186-189 General
E191-199 By period
E191 1607-1689
E195-199 1689-1775
E196 King William's War, 1689-1697
E197 Queen Anne's War, 1702-1713
E198 King George's War, 1744-1748
E199 French and Indian War, 1755-1763 E201-298 The Revolution, 1775-1783
E300-453 Revolution to the Civil War, 1775/1783-1861
E300-302.6 General
E302 Collected works of American statemen
E302.1 Political history
E302.5-302.6 Biography (Late eighteenth century)
E303-440.5 By period
E303-309 1775-1789. The Confederation, 1783-1789
E310-337 1789-1809. Constitutional period
E310.7 Diplomatic history. Foreign and general relations

Class F
F1-975 United States local history
F1-15 New England
F16-30 Maine
F31-45 New Hampshire
F46-60 Vermont
F61-75 Massachusetts
F76-90 Rhode Island
F91-105 Connecticut
F106 Atlantic coast. Middle Atlantic States
F116-130 New York
F131-145 New Jersey
F146-160 Pennsylvania
F161-175 Delaware
F176-190 Maryland
F191-205 District of Columbia. Washington
F206-220 The South. South Atlantic States
F221-235 Virginia
F236-250 West Virginia
F251-265 North Carolina
F266-280 South Carolina
F281-295 Georgia
F296-301 Gulf States. West Florida
F306-320 Florida
F321-335 Alabama
F336-350 Mississippi
F350.5-355 Mississippi River and Valley. Middle West
F366-380 Louisiana
F381-395 Texas
F396 Old Southwest. Lower Mississippi Valley
F406-420 Arkansas
F431-445 Tennessee
F446-460 Kentucky
F461-475 Missouri
F476-485 Old Northwest. Northwest Territory
F486-500 Ohio
F516-520 Ohio River and Valley
F521-535 Indiana
F536-550 Illinois
F550.5-553.2 The Lake region. Great Lakes
F561-575 Michigan
F576-590 Wisconsin
F590.3-596.3 The West. Trans-Mississippi Region. Great Plains
F597 The Northwest
F598 Missouri River and Valley
F601-615 Minnesota
F616-630 Iowa
F631-645 North Dakota
F646-660 South Dakota
F661-675 Nebraska

# data[].attributes.body
Subclass D
D1-2027 History (General)
D1-24.5 General
D25-27 Military and naval history
D31-34 Political and diplomatic history D51-90 Ancient history
D101-110.5 Medieval and modern history, 476
D111-203 Medieval history
D135-149 Migrations
D151-173 Crusades
D175-195 Latin Kingdom of Jerusalem. Latin Orient, 1099-1291
D200-203 Later medieval. 11th-15th centuries D(204)-(475) Modern history, 1453
D219-234 1453-1648
D242-283.5 1601-1715. 17th century
D251-271 Thirty Years’ War, 1618-1648 D274.5-6 Anglo-French War, 1666-1667 D275-276 War of Devolution, 1667-1668 D277-278.5 Dutch War, 1672-1678
D279-280.5 War of the Grand Alliance, 1688-1697
D281-283.5 War of Spanish Succession, 1701-1714
D284-297 1715-1789. 18th century
D291-294 War of Austrian Succession, 1740-1748
D297 Seven Years’ War, 1756-1763
D299-(475) 1789
D301-309 Period of the French Revolution D351-400 19th century. 1801-1914/1920 D371-(379) Eastern question
D383 1815-1830. Congress of Vienna D385-393 1830-1870
D394-400 1871- . Later 19th century
D410-(475) 20th century
D461-(475) Eastern question
D501-680 World War I (1914-1918)
D720-728 Period between World Wars (1919-1939)
D731-838 World War II (1939-1945)
D839-860 Post-war history (1945- )
D880-888 Developing countries
D890-893 Eastern Hemisphere
D900-2009 Europe (General)
D901-980 Description and travel
D1050-2027 History

Subclass DH
DH1-925 History of Low Countries. Benelux Countries
DH1-23 General
DH31-40 Description and travel
DH51-92 Antiquities. Social life and customs. Ethnography
DH95-207 History
DH95-109 General
DH113-137 Military, naval, and political history. Foreign relations
DH141-207 By period
DH141-162 Early and medieval to 1384 DH171-184 1384-1555. House of Burgundy DH185-207 Wars of Independence, 1555-1648
DH401-811 Belgium
DH401-430 General
DH431-435 Description and travel
DH451-492 Antiquities. Social life and customs. Ethnography
DH503-694 History
DH503-527 General
DH540-569 Military, naval, and political history. Foreign relations
DH571-694 By period
DH571-584 Early and medieval to 1555 DH585-619 1555-1794. Spanish and Austrian rule
DH611-619 1714-1794. Austrian Netherlands
DH620-676 1794-1909
DH631 French rule, 1794-1813
DH650-652 Revolution of 1830
DH677-694 20th century
DH801-811 Local history and description DH801 Provinces, regions, etc., A-Z DH802-809.95 Brussels
DH811 Other cities, towns, etc., A-Z DH901-925 Luxembourg

# data[].attributes.body
Subclass P
P1-1091 Philology. Linguistics P1-85 General P87-96 Communication. Mass media P94.7 Interpersonal communication

Subclass PA
PA1-199 Classical philology PA201-899 Greek philology and language PA1000-1179 Medieval and modern Greek language PA2001-2915 Latin philology and language

Subclass PB PB1-3029 Modern languages. Celtic languages PB1-431 Modern languages PB1001-3029 Celtic languages and literature PB1101-1200 Goidelic. Gaelic PB1201-1449 Irish PB1501-1709 Gaelic (Scottish Gaelic, Erse) PB1801-1867 Manx PB1950 Pict PB2001-3029 Brittanic group PB2101-2499 Welsh. Cymric PB2501-2621 Cornish PB2801-2932 Breto

Subclass PC
PC1-5498 Romance
PC1-400 General
PC601-872 Romanian
PC901-986 Raeto-Romance Including Romansh

Subclass PD
PD1-(7159) Germanic PD1-780 General PD1001-1350 Old Germanic dialects PD1101-1211 Gothic PD1501-(7159) North Germanic. Scandinavian PD2201-2393 Old Norse. Old Icelandic and Old Norwegian

Subclass PE
PE1-3729 English PE101-(458) Anglo-Saxon. Old English PE501-(693) Middle English PE(814)-896 Early Modern English PE1001-1693 Modern English PE1700-3602 Dialects. Provincialisms, etc. PE3701-3729 Slang. Argot, etc.
Subclass PF
PF1-5999 West Germanic PF1-979 Dutch PF1001-1184 Flemish PF1401-1541 Friesian PF3001-5999 German PF3801-3991 Old High German PF3992-4010 Old Saxon PF4043-(4350) Middle High German PF(4501)-(4596) Early Modern German PF5000-5951 Dialects. Provincialism, etc. PF5971-5999 Slang. Argot, etc.

Subclass PG
PG1-9665 Slavic. Baltic. Albanian PG1-7925 Slavic PG1-499 Slavic philology and languages (General) PG500-585 Slavic literature (General) PG601-716 Church Slavic

Subclass PH
PH1-5490 Uralic. Basque PH1-87 General PH91-98.5 Finnic. Baltic-Finnic PH101-405 Finnish
Subclass PJ
PJ1-(9500) Oriental philology and literature PJ1-489 General PJ1-(195) Languages
Subclass PK
PK1-(9601) Indo-Iranian philology and literature PK1-85 General PK101-2899 Indo-Aryan languages
Subclass PL
PL1-8844 Languages of Eastern Asia, Africa, Oceania PL1-481 Ural-Altaic languages PL21-396 Turkic languages

Subclass PM
PM1-9021 Hyperborean, Indian, and artificial languages PM1-94 Hperborean languages of Arctic Asia and America
Subclass PN
PN1-6790 Literature (General) PN1-9
Periodicals PN20-30 Societies

Subclass PQ
PQ1-3999 French literature
PQ1-771 History and criticism
PQ1-150 General

Subclass PR
PR1-9680 English literature
PR1-56 Literary history and criticism
PR57-78 Criticism
Subclass PS
PS1-3626 American literature
PS126-138 Biography, memoirs, letters, etc. PS147-152 Women autho
Subclass PT PT1-4897 German literature PT1-80 Literary history and criticism
Subclass PZ PZ(1)-90 Fiction and juvenile belles lettres PZ(1)-(4) Fiction in English PZ5-90 Juvenile belles lettres
Subclass Q
Q1-390 Science (General) Q1-295 General Q300-390 Cybernetics Q350-390 Information theory
Subclass QA
QA1-939 Mathematics QA1-43 General
Subclass QB
QB1-991 Astronomy QB1-139 General
QB140-237 Practical and spherical
astronomy
Subclass QC
QC1-999 Physics QC1-75 General QC81-114 Weights and measures
Subclass QD
QD1-999 QD1-65 QD71-142 QD146-197 QD241-441 QD415-436 QD450-801 QD625-655 QD701-731 QD901-999 Chemistry General Including alchemy
Subclass QE
QE1-996.5 Geology QE1-350.62 General Including geographical divisions
Subclass QH
QH1-278.5 Natural history (General) QH1-(199.5) General Including nature conservation, geographical distribution
Subclass QK
QK1-989 Botany QK1-474.5 General Including geographical distribution
Subclass QL
QL1-991 Zoology QL1-355 General Including geographical distributio
Subclass QM
QM1-695 Human anatomy QM1-511 General QM531-549 Regional anatomy
Subclass QP
QP1-(981) Physiology QP1-345 General Incl
Subclass QR
QR1-502 QR1-74.5 QR75-99.5 QR99.6-99.8 QR100-130 QR171 QR180-189.5 QR355-502 Microbiology General Bacteria

Subclass R
R5-920 Medicine (General) R5-130.5 General works R131-687 History of medicine.
Medical expeditions
Subclass RA RA1-1270 Public aspects of medicine RA1-418.5 Medicine and the state
Subclass RB RB1-214 Pathology RB1-17 General works RB24-33 Pathological anatomy and histology RB37-56.5 Clinical pathology. Laboratory techni
Subclass RC RC31-1245 Internal medicine RC49-52 Psychosomatic medicine RC71-78.7 Examination. Diagnosis RC81-82 RC86-88.9 RC91-103 RC109-216 RC251 RC254-282 RC306-320.5 RC321-571 Including radiography
Subclass RD
RD1-811 Surgery RD1-31.7 General works RD32-33.9 Operative surgery. Technique of surgical operations
Subclass RE RE1-994 Ophthalmology RE75-79 Examination. Diagnosis RE80-87 Eye surgery
Subclass RF
RF1-547 Otorhinolaryngology RF110-320 Otology. Diseases of the ear RF341-437 Rhinology. Diseases of the nose, accessory sinuses, and nasopharynx RF460-547 Laryngology. Diseases of the throat
Subclass RG
RG1-991 Gynecology and obstetrics RG104-104.7 Operative gynecolog
Subclass RJ RJ1-570 Pediatrics RJ47.3-47.4 Genetic aspects RJ50-51 Examination. Diagnosi
Subclass RK
RK1-715 Dentistry RK58-59.3 Practice of dentistry. Dental economics RK60.7-60.8 Preventive dentistry
Subclass RL RL1-803 Dermatology RL87-94 Care and hygiene RL95 Pathological anatomy
Subclass RM RM1-950 Therapeutics. Pharmacology RM138 Drug prescribing
Subclass RS
RS1-441 Pharmacy and materia medica
RS125-131.9 Formularies. Collected prescriptions
Subclass RT
RT1-120 Nursing RT89-120 Specialties in nursi
Subclass RV RV1-431 Botanic, Thomsonian, and eclectic medicine
Subclass RX
RX1-681 Homeopathy RX211-581 Diseases, treatment, etc. RX601-675 Materia medica and therapeutics
Subclass RZ
RZ201-999 Other systems of medicine RZ201-275 Chiropractic RZ301-397.5 Osteopat
Subclass S
S1-(972) Agriculture (General) S21-400.5 Documents and other collections

{

# data[].attributes.attachment_caption
Subclass MM1-5000 MusicM1-1.A15 Music printed or copied in manuscript in the United States or thecolonies before 1860M1.A5-3.3 CollectionsM1.A5-Z Miscellan

# data[].attributes.body
Subclass ML
ML1-3930 Literature on music
ML1-5 Periodicals. Serials
ML12-21 Directories. Almanacs
ML25-28 Societies and other organizations ML29-31 Special collections
ML32-33 Institutions
ML35-38 Festivals. Congresses
Subclass MT
MT1-960 Instruction and study
MT1 General works M2.5 Music study abroad MT3-5 History

Subclass N
N1-(9211) Visual arts N1-58 General N61-72 Theory. Philosophy. Aesthetics of the visual arts N81-390 Study and teaching. Research N400-3990 Art museums, galleries, etc. N4390-5098 Exhibitions N5198-5299 Private collections and collectors N5300-7418 History N7420-7525.8 General works N7560-8266 Special subjects of art N8350-8356 Art as a profession. Artists N8510-8553 Art studios, materials, etc. N8554-8585 Examination and conservation of works of art N8600-8675 Economics of art N8700-9165 Art and the state. Public art
Subclass NA
NA1-9428 Architecture
NA1-60 NA100-130 NA190-1555.5 NA1995 NA2000-2320
NA2335-2360
NA2400-2460
NA2500-2599
NA 2599.5-2599.9
NA2695-2793
NA2835-4050
NA4100-8480
NA4100-4145
NA4150-4160
NA4170-8480
NA4170-(7020)
NA4590-5621
NA7100-7884
NA7910-8125
NA8200-8260
NA8300-8480
NA9000-9428 General Architecture and the state History
Subclass NB
NB1-1952
NB1-50
NB60-1115
NB1120-1133
NB1134-1134.4
NB1135-1150
NB1160-1195
NB1199-1200
NB1203-1270
NB1272-1291
NB1293-1895
NB1293-1310
NB1312-1313
NB1330-1685
NB1750-1793
NB1800-1880
NB1910-1952 Sculpture General History Including collective biography
NC1-1940 Drawing. Design. Illustration
NC1-45 General Including collective biography
NC50-266 History of drawing
NC390-670 Study and teaching
NC673-677 Competitions NC703-725 General work

# data[].attributes.body
Subclass C
C1-51 Auxiliary Sciences of History (General)

Subclass CB
CB3-482 History of Civilization
CB156 Terrestrial evidence of interplanetary voyages
CB158-161 Forecasts of future progress
CB195-281 Civilization and race
CB305-430 By period
CB440-482 Relation to special topics
CB450 Geography and civilization
CB478 Technology
CB481 War and civilization
CB482 Water and civilization

Subclass CC
CC1-960 Archaeology
CC72-81 Philosophy. Theory
CC73-81 Methodology
CC83-97 Study and teaching. Research
CC135-137 Preservation, restoration, and conservation of antiquities. Antiquities and state
CC140 Forgeries of antiquities
CC200-260 Bells. Campanology. Cowbells
CC300-350 Crosses
CC600-605 Boundary stones
CC700-705 Stone heaps, cairns, etc., of unknown purpose CC710 Hill figures
CC960 Lanterns of the dead

Subclass CD
CD1-6471 Diplomatics. Archives. Seals
CD1-511 Diplomatics
CD70-79 Practice of special chancelleries
CD80-81 Formularies
CD87 Forgeries of documents
CD91-392 Collection of documents, facsimiles, etc., for study CD501-511 Study and teaching
CD921-4280 Archives
CD995-4280 History and statistics
CD997 Biography of archivists
CD1000-4280 By region or country
CD5001-6471 Seals
CD5191 Iconography
CD5201-5391 Ancient
CD5501-5557 Medieval
CD5561 Renaissance
CD5575-6471 Modern

Subclass CE
CE1-97 Technical Chronology. Calendar
CE21-46 Ancient
CE51-85 Medieval and modern
CE91-92 Perpetual calendars. Century calendars, etc.

# data[].attributes.body
Subclass B
B1-5802 Philosophy (General)
B69-99 General works
B108-5802 By period Including individual philosophers and schools of philosophy
B108-708 Ancient
B720-765 Medieval
B770-785 Renaissance
B790-5802 Modern
B808-849 Special topics and schools of philosophy
B850-5739 By region or country
B5800-5802 By religion

Subclass BC
BC1-199 Logic
BC11-39 History
BC25-39 By period
BC60-99 General works
BC171-199 Special topics

Subclass BD
BD10-701 Speculative philosophy
BD10-41 General philosophical works
BD95-131 Metaphysics
BD143-237 Epistemology. Theory of knowledge
BD240-260 Methodology
BD300-450 Ontology Including being, the soul, life, death BD493-701 Cosmology Including teleology, space and time, structure of matter, plurality of worlds

Subclass BF
BF1-990 Psychology
BF38-64 Philosophy. Relation to other topics
BF173-175.5 Psychoanalysis
BF176-176.5 Psychological tests and testing
BF180-198.7 Experimental psychology
BF203 Gestalt psychology
BF207-209 Psychotropic drugs and other substances BF231-299 Sensation. Aesthesiology
BF309-499 Consciousness. Cognition Including learning, attention, comprehension, memory, imagination, genius, intelligence, thought and thinking, psycholinguistics, mental fatigue
BF501-505 Motivation
BF511-593 Affection. Feeling. Emotion
BF608-635 Will. Volition. Choice. Control
BF636-637 Applied psychology
BF638-648 New Thought. Menticulture, etc.
BF660-685 Comparative psychology. Animal and human psychology
BF692-692.5 Psychology of sex. Sexual behavior
BF697-697.5 Differential psychology. Individuality. Self BF698-698.9 Personality
BF699-711 Genetic psychology
BF712-724.85 Developmental psychology Including infant psychology, child psychology, adolescence, adulthood BF725-727 Class psychology
BF795-839 Temperament. Character
BF839.8-885 Physiognomy. Phrenology
BF889-905 Graphology. Study of handwriting
BF908-940 The hand. Palmistry
BF1001-1389 Parapsychology
BF1001-1045 Psychic research. Psychology of the conscious BF1048-1108 Hallucinations. Sleep. Dreaming. Visions BF1111-1156 Hypnotism. Suggestion. Mesmerism. Subliminal projection
BF1161-1171 Telepathy. Mind reading. Thought transference BF1228-1389 Spiritualism Including mediumship, spirit messages, clairvoyance
BF1404-2055 Occult sciences
BF1444-1486 Ghosts. Apparitions. Hauntings
BF1501-1562 Demonology. Satanism. Possession
BF1562.5-1584 Witchcraft
BF1585-1623 Magic. Hermetics. Necromancy
BF1651-1729 Astrology
BF1745-1779 Oracles. Sibyls. Divinations
BF1783-1815 Seers. Prophets. Prophecies
BF1845-1891 Fortune-telling
BF2050-2055 Human-alien encounters. Contact between humans and extraterrestrials

Subclass BH
BH1-301 Aesthetics
BH81-208 History
BH301 Special topics

Subclass BJ
BJ1-1725 Ethics
BJ71-1185 History and general works Including individual ethical philosophers
BJ1188-1295 Religious ethics
BJ1298-1335 Evolutionary and genetic ethics
BJ1365-1385 Positivist ethics
BJ1388 Socialist ethics
BJ1390-1390.5 Communist ethics
BJ1392 Totalitarian ethics
BJ1395 Feminist ethics
BJ1518-1697 Individual ethics. Character. Virtue Including practical and applied ethics, conduct of life, vices, success, ethics for children
BJ1725 Ethics of social groups, classes, etc. Professional ethics
BJ1801-2195 Social usages. Etiquette
BJ2021-2078 Etiquette of entertaining
BJ2139-2156 Etiquette of travel
BJ2195 Telephone etiquette

Subclass BL
BL1-2790 Religions. Mythology. Rationalism
BL1-50 Religion (General)
BL51-65 Philosophy of religion. Psychology of religion. Religion in relation to other subjects
BL70-71 Sacred books (General)
BL71.5-73 Biography
BL74-99 Religions of the world
BL175-265 Natural theology
BL175-190 General
BL200 Theism
BL205-216 Nature and attributes of Deity
BL217 Polytheism
BL218 Dualism
BL220 Pantheism
BL221 Monotheism
BL224-227 Creation. Theory of the earth
BL239-265 Religion and science
BL270 Unity and plurality
BL290 The soul
BL300-325 The myth. Comparative mythology
BL350-385 Classification of religions
BL410 Religions in relation to one another
BL425-490 Religious doctrines (General)
BL430 Origins of religion
BL435-457 Nature worship
BL458 Women in comparative religion
BL460 Sex worship. Phallicism
BL465-470 Worship of human beings
BL473-490 Other
BL500-547 Eschatology
BL550-619 Worship. Cultus
BL624-629.5 Religious life
BL630-(632.5) Religious organization
BL660-2680 History and principles of religions
BL660 Indo-European. Aryan
BL685 Ural-Altaic
BL687 Mediterranean region
BL689-980 European. Occidental
BL700-820 Classical (Etruscan, Greek, Roman)
BL830-875 Germanic and Norse
BL900-980 Other European
BL1000-2370 Asian. Oriental
BL1000-1035 General
BL1050 Northern and Central Asia
BL1055 Southern and Eastern Asia
BL1060 Southwestern Asia. Asia Minor. Levant
BL1100-1295 Hinduism
BL1100-1107.5 General
BL1108.2-1108.7 Religious education
BL2670 Arctic regions
BL2700-2790 Rationalism

Subclass BM
BM1-990 Judaism
BM1-449 General
BM70-135 Study and teaching

BM150-449 History
BM201-449 By region or country
BM480-488.8 Pre-Talmudic Jewish literature (non-Biblical) BM495-532 Sources of Jewish religion. Rabbinical literature BM497-509 Talmudic literature
BM497-497.8 Mishnah
BM498-498.8 Palestinian Talmud
BM499-504.7 Babylonian Talmud
BM507-507.5 Baraita
BM508-508.5 Tosefta
BM510-518 Midrash
BM520-523.7 Halacha
BM525-526 Cabala
BM529 Jewish tradition
BM534-538 Relation of Judaism to special subject fields BM534-536 Religions
BM545-582 Principles of Judaism (General)
BM585-585.4 Controversial works against the Jews
BM590-591 Jewish works against Christianity and Islam BM600-645 Dogmatic Judaism
BM646 Heresy, heresies
BM648 Apologetics
BM650-747 Practical Judaism
BM651-652.7 Priests, rabbis, etc.
BM653-653.7 Congregations. Synagogues
BM654-655.6 The tabernacle. The temple
BM656-657 Forms of worship
BM660-679 Liturgy and ritual
BM690-695 Festivals and fasts
BM700-720 Rites and customs
BM723-729 Jewish way of life. Spiritual life. Mysticism. Personal religion. Moral theology
BM730-747 Preaching. Homiletics
BM750-755 Biography
BM900-990 Samaritans

Subclass BP
BP1-610 Islam.
Bahai Faith. Theosophy, etc.
BP1-253 Islam
BP1-68 General
BP42-48 Study and teaching
BP50-68 History
BP70-80 Biography
BP75-77.75 Muh . ammad, Prophet, d. 632
BP87-89 Islamic literature
BP100-(157) Sacred books
BP100-134 Koran
BP128.15-129.83 Special parts and chapters
BP130-134 Works about the Koran
BP135-136.9 Hadith literature. Traditions. Sunna
BP137-137.5 Koranic and other Islamic legends
BP160-165 General works on Islam
BP165.5 Dogma (‘Aq~’id)
BP166-166.94 Theology (Kal~m)
BP167.5 Heresy, heresies, heretics
BP168 Apostasy from Islam
BP169 Works against Islam and the Koran
BP170 Works in defense of Islam. Islamic apologetics BP170.2 Benevolent work. Social work. Welfare work, etc. BP170.3-170.5 Missionary work of Islam
BP171-173 Relation of Islam to other religions
BP173.25-173.45 Islamic sociology
BP174-190 The practice of Islam
BP176-181 The five duties of a Moslem. Pillars of Islam BP182 Jihad (Holy War)
BP184-184.9 Religious ceremonies, rites, etc.
BP186-186.97 Special days and seasons, fasts, feasts, festivals, etc. Relics
BP187-187.9 Shrines, sacred places, etc.
BP188-190 Islamic religious life
BP188.2-188.3 Devotional literature
BP188.45-189.65 Sufism. Mysticism. Dervishes
BP189.68-189.7 Monasticism
BP191-253 Branches, sects, etc.
BP192-194.9 Shiites
BP221-223 Black Muslims
BP232 Moorish Science Temple of America
BP251-253 Nurculuk
BP300-395 Bahai Faith
BP500-585 Theosophy
BP595-597 Anthroposophy
BP600-610 Other beliefs and movements

Subclass BQ
BQ1-9800 Buddhism
BQ1-10 Periodicals. Yearbooks (General)
BQ12-93 Societies, councils, associations, clubs, etc.
BQ96-99 Financial institutions. Trusts
BQ100-102 Congresses. Conferences (General)
BQ104-105 Directories (General)
BQ107-109 Museums. Exhibitions
BQ115-126 General collections. Collected works
BQ128 Encyclopedias (General)
BQ130 Dictionaries (General)
BQ133 Terminology
BQ135 Questions and answers. Maxims (General)
BQ141-209 Religious education (General)
BQ210-219 Research
BQ221-249 Antiquities. Archaeology
BQ240-244 Literary discoveries
BQ246-249 Inscriptions, etc.
BQ251-799 History
BQ800-829 Persecutions
BQ840-999 Biography
BQ840-858 Collective
BQ860-999 Individual
BQ860-939 Gautama Buddha
BQ940-999 Other
BQ1001-1045 Buddhist literature
BQ1100-3340 Tripit. aka (Canonical literature)
BQ4000-4060 General works
BQ4061-4570 Doctrinal and systematic Buddhism
BQ4180-4565 Special doctrines
BQ4570 Special topics and relations to special subjects BQ4600-4610 Relation to other religious and philosophical systems
BQ4620-4905 Buddhist pantheon
BQ4911-5720 Practice of Buddhism. Forms of worship BQ4965-5030 Ceremonies and rites. Ceremonial rules BQ5035-5065 Hymns. Chants. Recitations
BQ5070-5075 Altar, liturgical objects, ornaments, memorials, etc.
BQ5080-5085 Vestments, altar cloths, etc.
BQ5090-5095 Liturgical functions
BQ5100-5125 Symbols and symbolism
BQ5130-5137 Temple. Temple organization
BQ5140-5355 Buddhist ministry. Priesthood. Organization BQ5251-5305 Education and training
BQ5310-5350 Preaching
BQ5360-5680 Religious life
BQ5485-5530 Precepts for laymen
BQ5535-5594 Devotional literature. Meditations. Prayers BQ5595-5633 Devotion. Meditation. Prayer
BQ5635-5675 Spiritual life. Mysticism. Englightenment. Perfection
BQ5700-5720 Festivals. Days and seasons
BQ5725-5845 Folklore
BQ5821-5845 Miracle literature
BQ5851-5899 Benevolent work. Social work. Welfare work, etc.
BQ5901-5975 Missionary work
BQ6001-6160 Monasticism and monastic life Samgha (Order) BQ6200-6240 Asceticism. Hermits. Wayfaring life
BQ6300-6388 Monasteries. Temples. Shrines. Sites BQ6400-6495 Pilgrims and pilgrimages
BQ7001-9800 Modifications, schools, etc.
BQ7100-7285 Therav ~da (Hinayana) Buddhism
BQ7300-7529 Mahayana Buddhism
BQ7530-7950 Tibetan Buddhism (Lamaism)
BQ7960-7989 Bonpo (Sect)
BQ8000-9800 Special modifications, sects, etc.
BQ8500-8769 Pure Land Buddhism
BQ8900-9099 Tantric Buddhism
BQ9250-9519 Zen Buddhism

Subclass BR
BR1-1725 Christianity
BR60-67 Early Christian literature. Fathers of the Church, etc. BR115 Christianity in relation to special subjects
BR130-133.5 Christian antiquities. Archaeology. Museums BR140-1510 History
BR160-481 By period
BR160-275 Early and medieval
BR280 Renaissance. Renaissance and Reformation
BR290-481 Modern period
BR323.5-334.2 Luther, Martin
BR500-1510 By region or country
BR1600-1609 Persecution. Martyrs
BR1609.5 Dissent
BR1610 Tolerance and toleration
BR1615-1617 Liberalism
BR1620 Sacrilege (History)
BR1690-1725 Biography

Subclass BS
BS1-2970 The Bible
BS11-115 Early versions
BS125-355 Modern texts and versions
BS125-198 English
BS199-313 Other European languages
BS315-355 Non-European languages
BS315 Asian languages
BS325 African languages
BS335 Languages of Oceania and Australasia
BS345 American Indian languages
BS350 Mixed languages
BS355 Artificial languages
BS410-680 Works about the Bible
BS500-534.8 Criticism and interpretation
BS535-537 The Bible as literature
BS546-558 Bible stories. Paraphrases of Bible stories. The Bible story
BS569-580 Men, women, and children of the Bible
BS580 Individual Old Testament characters
BS585-613 Study and teaching
BS647-649 Prophecy
BS650-667 Bible and science
BS670-672 Bible and social sciences
BS701-1830 Old Testament
BS705-815 Early versions
BS825-1013 Modern texts and versions
BS1091-1099 Selections. Quotations
BS1110-1199 Works about the Old Testament
BS1160-1191.5 Criticism and interpretation
BS1200-1830 Special parts of the Old Testament
BS1901-2970 New Testament
BS1937-2020 Early texts and versions
BS2025-2213 Modern texts and versions
BS2260-2269 Selections. Quotations
BS2280-2545 Works about the New Testament
BS2350-2393 Criticism and interpretation
BS2415-2417 The teachings of Jesus
BS2430-2520 Men, women, and children of the New Testament
BS2525-2544 Study and teaching
BS2547-2970 Special parts of the New Testament
BS2640-2765.6 Epistles of Paul

Subclass BT
BT10-1480 Doctrinal Theology
BT19-37 Doctrine and dogma
BT93-93.6 Judaism
BT95-97.2 Divine law. Moral government
BT98-180 God
BT109-115 Doctrine of the Trinity
BT117-123 Holy Spirit. The Paraclete
BT126-127.5 Revelation
BT130-153 Divine attributes
BT198-590 Christology
BT296-500 Life of Christ
BT580 Miracles. Apparitions. Shrines, sanctuaries, images, processions, etc.
BT587 Relics
BT595-680 Mary, Mother of Jesus Christ. Mariology
BT650-660 Miracles. Apparitions. Shrines, sanctuaries, images, processions, etc.
BT695-749 Creation
BT750-811 Salvation. Soteriology
BT819-891 Eschatology. Last things
BT899-940 Future state. Future life
BT960-985 Invisible world (saints, demons, etc.)
BT990-1010 Creeds, confessions, covenants, etc.
BT1029-1040 Catechisms
BT1095-1255 Apologetics. Evidences of Christianity
BT1313-1480 History of specific doctrines and movements. Heresies and schisms

Subclass BV
BV1-5099 Practical Theology
BV5-530 Worship (Public and private)
BV30-135 Times and seasons. The Church year
BV43-64 Feast days
BV65-70 Saints’ days
BV80-105 Fasts
BV107-133 Lord’s Day. Sunday. Sabbath
BV150-168 Christian symbols and symbolism
BV169-199 Liturgy and ritual
BV200 Family worship
BV205-287 Prayer
BV301-530 Hymnology
BV360-465 Denominational and special types of hymnbooks in English
BV467-510 Hymns in languages other than English
BV590-1652 Ecclesiastical theology
BV598-603 The Church
BV629-631 Church and state
BV637-637.5 City churches
BV638-638.8 The rural church. The church and country life BV646-651 Church polity
BV652-652.9 Church management. Efficiency
BV652.95-657 Mass media and telecommunication in religion BV659-683 Ministry. Clergy. Religious vocations
BV700-707 Parish. Congregation. The local church
BV770-777 Church finance. Church property
BV800-873 Sacraments. Ordinances
BV803-814 Baptism
BV823-828 Holy Communion. Lord’s Supper. Eucharist BV835-838 Marriage
BV840-850 Penance
BV895-896 Shrines. Holy places
BV900-1450 Religious societies, associations, etc.
BV950-1280 Religious societies of men, brotherhoods, etc. BV1000-1220 Young Men’s Christian Associations
BV1300-1395 Religious societies of women
BV1300-1393 Young Women’s Christian Associations BV1460-1615 Religious education (General)
BV1620-1652 Social life, recreation, etc., in the church BV2000-3705 Missions
BV2123-2595 Special churches
BV2130-2300 Roman Catholic Church
BV2350-2595 Protestant churches
BV2610-2695 Special types of missions
BV2750-3695 Missions in individual countries
BV3750-3799 Evangelism. Revivals
BV4000-4470 Pastoral theology
BV4019-4180 Education
BV4019-4167 Training for the ordained ministry
BV4168-4180 Training for lay workers
BV4200-4317 Preaching. Homiletics
BV4239-4317 Sermons
BV4390-4399 Personal life of the clergy
BV4400-4470 Practical church work. Social work. Work of the layman
BV4485-5099 Practical religion. The Christian life
BV4520-4526.2 Religious duties
BV4625-4780 Moral theology
BV4625-4627 Sins and vices
BV4630-4647 Virtues
BV4650-4715 Precepts from the Bible
BV4720-4780 Precepts of the Church. Commandments of the Church
BV4800-4897 Works of meditation and devotion
BV4900-4911 Works of consolation and cheer
BV4912-4950 Conversion literature
BV5015-5068 Asceticism
BV5070-5095 Mysticism
BV5099 Quietism

Subclass BX
BX1-9999 Christian Denominations
BX1-9.5 Church unity. Ecumenical movement. Interdenominational cooperation
BX100-189 Eastern churches. Oriental churches
BX100-107 General
BX120-129 Armenian Church
BX130-139 Coptic Church
BX140-149 Ethiopic or Abyssinian Church
BX150-159 Nestorian, Chaldean, or East Syrian Church BX160-169 St. Thomas Christians. Malabar Christians. Mar Thoma Syrian Church
BX170-179 Syrian or Jacobite Church
BX180-189 Maronite Church
BX200-756 Orthodox Eastern Church
BX200-395 General
BX400-756 Divisions of the church
BX400-440 Patriarchates of the East. Melchites
BX450-450.93 Church of Cyprus
BX460-605 Russian Church
BX610-620 Church of Greece
BX630-639 Orthodox Church in Austria and Hungary
BX650-659 Bulgarian Church
BX660-669 Georgian Church
BX670-679 Montenegrin Church
BX690-699 Romanian Church
BX710-719 Serbian Church. Yugoslav Church
BX720-729 Orthodox Eastern Church, Macedonian
BX729.5 Orthodox Eastern Church, Ukrainian
BX729.9-755 Orthodox Church in other regions or countries BX800-4795 Catholic Church
BX800-839 Periodicals. Societies, councils, congresses, etc. BX840 Museums. Exhibitions
BX841 Dictionaries. Encyclopedias
BX845 Directories. Yearbooks
BX847 Atlases
BX850-875 Documents
BX880-891 General collected works
BX895-939 Study and teaching
BX940-1745 History Including lives of popes
BX1746-1755 Theology. Doctrine. Dogmatics
BX1756 Sermons
BX1760-1779.5 Controversial works
BX1781-1788 Catholic Church and other churches
BX1790-1793 Catholic Church and the state
BX1800-1920 Government and organization
BX1958-1968 Creeds and catechisms
BX1969 Forms of worship. Catholic practice
BX1970-2175 Liturgy and ritual
BX2050-2175 Prayers and devotions
BX2177-2198 Meditations. Devotional readings. Spiritual exercises, etc.
BX2200-2292 Sacraments
BX2295-2310 Sacramentals
BX2312 Images
BX2315-2324 Relics. Shrines. Pilgrimages. Processions BX2325-2333 Saints. Hagiology
BX2347-2377 Practical religion. Christian life
BX2380-2386 Religious life. Religious state
BX2400-4563 Monasticism. Religious orders
BX2890-4192 Religious orders of men
BX4200-4563 Religious orders of women
BX4600-4644 Churches, cathedrals, abbeys (as parish churches), etc.
BX4650-4705 Biography and portraits
BX4650-4698 Collective
BX4654-4662 Saints and martyrs
BX4700-4705 Individual
BX4700 Saints
BX4710.1-4715.95 Eastern churches in communion with Rome. Catholics of the Oriental rites. Uniats
BX4716.4-4795 Dissenting sects other than Protestant BX4718.5-4735 Jansenists
BX4737 French schisms of the 19th century
BX4740 German Catholics
BX4751-4793 Old Catholics
BX4793.5-4794.25 Independent Catholic Churches
BX4795 Other
BX4800-9999 Protestantism
BX4800-4861 General
BX4872-4924 Pre-Reformation
BX4872-4893 Waldenses and Albigenses
BX4900-4906 Lollards. Wycliffites
BX4913-4924 Hussites
BX4920-4924 Bohemian Brethren
BX4929-4951 Post-Reformation
BX4929-4946 Anabaptists
BX4950-4951 Plain People
BX5001-5009 Anglican Communion (General)
BX5011-5207 Church of England
BX5011-5050 General
BX5051-5110 History. Local divisions
BX5115-5126 Special parties and movements
BX5127-5129.8 Church of England and other churches BX5130-5132 General
BX5133 Sermons. Tracts. Addresses. Essays
BX5135-5136 Controversial works
BX5137-5139 Creeds and catechisms, etc.
BX5140.5-5147 Liturgy and ritual
BX5148-5149 Sacraments
BX5150-5182.5 Government. Organization. Discipline BX5183-5187 Religious communities. Conventual life. Religious

BX2050-2175 Prayers and devotions
BX2177-2198 Meditations. Devotional readings. Spiritual exercises, etc.
BX2200-2292 Sacraments
BX2295-2310 Sacramentals
BX2312 Images
BX2315-2324 Relics. Shrines. Pilgrimages. Processions BX2325-2333 Saints. Hagiology
BX2347-2377 Practical religion. Christian life
BX2380-2386 Religious life. Religious state
BX2400-4563 Monasticism. Religious orders
BX2890-4192 Religious orders of men
BX4200-4563 Religious orders of women
BX4600-4644 Churches, cathedrals, abbeys (as parish churches), etc.
BX4650-4705 Biography and portraits
BX4650-4698 Collective
BX4654-4662 Saints and martyrs
BX4700-4705 Individual
BX4700 Saints
BX4710.1-4715.95 Eastern churches in communion with Rome. Catholics of the Oriental rites. Uniats
BX4716.4-4795 Dissenting sects other than Protestant BX4718.5-4735 Jansenists
BX4737 French schisms of the 19th century
BX4740 German Catholics
BX4751-4793 Old Catholics
BX4793.5-4794.25 Independent Catholic Churches
BX4795 Other
BX4800-9999 Protestantism
BX4800-4861 General
BX4872-4924 Pre-Reformation
BX4872-4893 Waldenses and Albigenses
BX4900-4906 Lollards. Wycliffites
BX4913-4924 Hussites
BX4920-4924 Bohemian Brethren
BX4929-4951 Post-Reformation
BX4929-4946 Anabaptists
BX4950-4951 Plain People
BX5001-5009 Anglican Communion (General)
BX5011-5207 Church of England
BX5011-5050 General
BX5051-5110 History. Local divisions
BX5115-5126 Special parties and movements
BX5127-5129.8 Church of England and other churches BX5130-5132 General
BX5133 Sermons. Tracts. Addresses. Essays
BX5135-5136 Controversial works
BX5137-5139 Creeds and catechisms, etc.
BX5140.5-5147 Liturgy and ritual
BX5148-5149 Sacraments
BX5150-5182.5 Government. Organization. Discipline BX5183-5187 Religious communities.
Conventual life. Religious

BX7850-7865 German Evangelical Protestant Church of North America. Evangelical Protestant Church of North America
BX7901-7943 German Evangelical Synod of North America BX7990.H6-.H69 Holiness churches
BX8001-8080 Lutheran churches
BX8101-8144 Mennonites
BX8201-8495 Methodism
BX8525-8528 Millennial Dawnists. Jehovah’s Witnesses BX8551-8593 Moravian Church. United Brethren. Unitas Fratrum. Herrnhuters
BX8601-8695 Mormons. Church of Jesus Christ of Latter-Day Saints
BX8701-8749 New Jerusalem Church. New Church. Swedenborgianism
BX8762-8785 Pentecostal churches
BX8799-8809 Plymouth Brethren. Darbyites
BX8901-9225 Presbyterianism. Calvinistic Methodism BX9301-9359 Puritanism
BX9401-9640 Reformed or Calvinistic Churches
BX9675 River Brethren. Brethren in Christ
BX9701-9743 Salvation Army
BX9751-9793 Shakers. United Society of Believers. Millennial Church
BX9801-9869 Unitarianism
BX9875-9877.1 United Brethren in Christ. Church of the United Brethren in Christ
BX9881-9882.95 United Church of Canada
BX9884-9886 United Church of Christ
BX9887 United Evangelical Church
BX9889 United Missionary Church
BX9901-9969 Unviersalism. Universalists
BX9975 Volunteers of America
BX9980 Walloon Church
BX9998 Other beliefs and movements akin to Christianity BX9999 Independent churches, parishes, societies, etc.

# data[].attributes.body
Subclass L
L7-991 Education (General)
L7-97 Periodicals.    Societies
L101 Yearbooks
L107 Congresses
L111-791 Official documents, reports, etc. L797-898 Educational exhibitions and museums
L899 School fairs
L900-991 Directories of educational institutions

Subclass LA
LA5-2396 History of education
LA5-25 General
LA31-135 By period
LA173-186 Higher education
LA201-398 United States
LA410-2284 Other regions or countries LA2301-2396 Biograp

Subclass LB
LB5-3640 Theory and practice of education LB5-45 General
LB51-885 Systems of individual educators and writers
LB1025-1050.75 Teaching (Principles and practice)
LB1049.9-1050.75 Reading (General) LB1050.9-1091 Educational psychology LB1101-1139 Child study
LB1139.2-1139.5 Early childhood education LB1140-1140.5 Preschool education. Nursery schools
LB1141-1489 Kindergarten
LB1501-1547 Primary education
LB1555-1602 Elementary or public school education
LB1603-1696.6 Secondary education. High schools
LB1705-2286 Education and training of teachers and administrators
LB1771-1773 Certification of teachers LB1775-1785 Professional aspects of teaching and school administrators. Vocational guidance
LB1805-2151 State teachers colleges LB1811-1987 United States
LB1991-2151 Other regions or countries LB2165-2278 Teacher training in universities and colleges
LB2300-2430 Higher education
LB2326.4-2330 Institutions of higher education
LB2331.7-2335.8 Teaching personnel LB2335.86-2335.885 Trade unions LB2335.95-2337 Endowments, trusts, etc. LB2337.2-2340.8 Student financial aid LB2341-2341.95 Supervision and administration. Business management LB2351-2359 Admissions and entrance requirements
LB2361-2365 Curriculum
LB2366-2367.75 College examinations LB2371-2372 Graduate education
LB2381-2391 Academic degrees
LB2799-2799.3 Educational consultants and consulting
LB2801-3095 School administration and organization
LB2831.6-2831.99 Administrative personnel LB2832-2844.1 Teaching personnel LB2844.52-2844.63 Trade unions
LB3011-3095 School management and discipline
LB3045-3048 Textbooks
LB3050-3060.87 Educational tests, measurements, evaluations and examinations

Subclass LC
LC8-6691 Special aspects of education LC8-59 Forms of education
LC8 General works
LC15 Conversation and culture
LC25-33 Self-education. Self-culture
LC37-44.3 Home education
LC45-45.8 Nonformal education
LC47-58.7 Private school education
LC58-58.7 Preparatory schools. Preparatory school education
LC59 Public school education
LC65-245 Social aspects of education LC65-67.68 Economic aspects of education LC68-70 Demographic aspects of education LC71-120.4 Education and the state
LC72-72.5 Academic freedom
LC107-120.4 Public school question. Secularization. Religious instruction in the public schools
LC129-139 Compulsory education
LC142-148.5 Attendance. Dropouts
LC149-161 Literacy. Illiteracy
LC165-182 Higher education and the state LC184-188 Taxation of schools and colleges LC189-214.53 Educational sociology
LC212-212.863 Discrimination in education LC212.9-212.93 Sex differences in education LC213-214.53 Educational equalization. Right to education
LC215-238.4 Community and the school LC223 Schools as community centers LC225-226.7 Home and school
LC230-235 Parent-teacher associations. Home and school associations
LC237-238.4 College-university and the community
LC241-245 Foundations, endowments, funds LC251-951 Moral and religious education LC251-318 Moral education. Character building
LC321-951 Religion and education. Education under church control
LC361-629 Christian education. Church education
LC446-454 Orthodox Eastern Church LC461-510 Roman Catholic
LC531-629 Protestant
LC701-775 Jewish education
LC901-915 Islamic education
LC921-929.7 Buddhist education
LC951 Other
LC980-1099.5 Types of education
LC1001-1024 Humanistic education. Liberal education
LC1022-1022.25 Computer-assisted education
LC1025-1027 Collective education
LC1030 Communist education
LC1031-1034.5 Competency based education
LC1035-1035.8 Basic education. Basic skills education
LC1036-1036.8 Community education LC1037-1037.8 Career education
LC1041-1048 Vocational education (General) LC1049-1049.8 Cooperative education LC1051-1072 Professional education LC1081-1087.4 Industrial education (General) LC1090-1091 Political education LC1099-1099.5 Multicultural education (General) LC1200-1203 Inclusive education
LC1390-5160.3 Education of special classes of persons
LC1390 Men. Boys
LC1401-2572 Women. Girls
LC2574-2576 Gays.
Lesbians. Bisexuals LC2580-2582 Student-athletes
LC2601-2611 Education in developing countries
LC2630-2638 Asian Americans. Asians in the United States
LC2667-2698 Latin Americans. Hispanic Americans
LC2680-2688 Mexican Americans. Mexicans in the United States
LC2690-2698 Puerto Ricans. Puerto Ricans in the United States
LC2699-2913 Blacks. African Americans LC3001-3501 Asians
LC3503-3520 Romanies. Gypsies
LC3530-3540 Lapps
LC3551-3593 Jews
LC3701-3740 Immigrants or ethnic and linguistic minorities. Bilingual schools and bilingual education
LC3745-3747 Children of immigrants (First generation)
LC3950-4806.5 Exceptional children and youth. Special education
LC3991-4000 Gifted children and youth LC4001-4806.5 Children and youth with disabilities. Learning disabled children and youth
LC4812-5160.3 Other special classes LC5161-5163 Fundamental education LC5201-6660.4 Education extension. Adult education. Continuing education
LC5451-5493 Aged education
LC5501-5560 Evening schools
LC5701-5771 Vacation schools. Summer schools
LC5800-5808 Distance education
LC5900-6101 Correspondence schools LC6201-6401 University extension
LC6501-6560.4
Lyceums and lecture courses. Forums LC6571-6581 Radio and television extension courses. Instruction by radio and television LC6601-6660.4 Reading circles and correspondence clubs
LC6681 Education and travel
LC6691 Traveling educational exhibits

Subclass LD
LD13-7501 Individual institutions
LD13-7501 United States
LD13-7251 Universities. Colleges
LD6501 Community colleges. Junior colleges LD7020-7251 Women's colleges
LD7501 Secondary and elementary schools

Subclass LE
LE3-78 Individual institutions
LE3-78 America (except United States) LE3-5 Canada LE7-9 Mexico
LE11-13 Central America
LE15-17 West Indies
LE21-78 South America
LE21-23 Argentina
LE27-29 Bolivia
LE31-33 Brazil
LE36-38 Chile
LE41-43 Colombia
LE46-48 Ecuador
LE51-59 Guianas
LE61-63 Paraguay
LE66-68 Peru LE71-73 Uruguay
LE76-78 Venezu

Subclass LF
LF14-5627 Individual institutions
LF14-1257 Great Britain
LF14-797 England LF800-957 Ireland LF960-1137 Scotland
LF1140-1257 Wales
LF(1311)-1537 Austria
LF1541-1549 Czech Republic
LF1550-1550.8 Slovakia
LF1561-1697 Hungary
LF1705-1709 Finland
LF1711-2397 France
LF2402-3197 Germany
LF3211-3247 Greece
LF3248-3897 Italy
LF3899 Malta
LF3911-4067 Belgium
LF4069 Luxembourg
LF4071-4197 Netherlands
LF4203-4209 Poland
LF(4211)-4437 Russia (Federation)
LF4440-4441 Estonia
LF4443-4444 Latvia
LF4445-4446 Lithuania
LF4447.2-4447.5 Belarus
LF4448-4448.5 Moldova
LF4449.2-4449.5 Ukraine
LF4451-4487 Denmark
LF4488-4488.2 Faroe Islands
LF4489-4491 Iceland
LF4493-4537 Norway
LF4539-4607 Sweden
LF4610-4827 Spain
LF4831-4887 Portugal
LF4901-5047 Switzerland
LF5051-5627 Turkey and the Baltic states

Subclass LG
LG21-961 Individual institutions
LG21-395 Asia
LG21 Afghanistan
LG51-53 China LG55-57 Taiwan
LG60-170.2 India. Pakistan. Bangladesh. Burma. Sri Lanka. Nepal
LG171-172 Indochina
LG173 Malaysia LG181-184 Indonesia LG185-187 Papua-New Guinea (Ter.)
LG200-227 Philippines
LG240-277 Japan LG281-285 Korea
LG291 Iran LG302.2-320 Former Soviet republics in Asia
LG321 Asia Minor
LG331-331.5 Armenia (Republic)
LG332.2-332.5 Azerbaijan
LG332.7-332.9 Georgia (Republic)
LG333 Bahrain
LG338 Iraq
LG341-345 Israel. Palestine
LG346 Jordan LG347 Kuwait
LG351-357 Lebanon
LG358 Qatar LG359 Saudi Arabia
LG361-367 Syria
LG370 Yeman (Yemen Arab Republic)
LG395 Other
LG401-681 Africa LG401 Ethiopia
LG405-411 South Africa
LG416 Botswana
LG418 Kenya LG419
Lesotho LG421-423 Uganda
LG431-438 Natal
LG441-443 Malawi
LG451 Orange Free State
LG454 Swaziland
LG457 Transkei LG459 Venda
LG461-462 Zimbabwe
LG468 Tanzania LG469 Zambia
LG471-475 Transvaal
LG478 Zululand
LG481-505 West Af
LG481-483 Nigeria
LG497-499 Ghana
LG511 Egypt
LG513-514 Sudan
LG521 Algeria and Tunisia
LG525 Burundi
LG531-536 French Equatorial Africa. French Congo
LG541-543 Madagascar
LG545-547 Rwanda
LG551-552 Senegal
LG553-554 Benin
LG559-560 Ivory Coast
LG561 Mali
LG581-593 German Africa (Former)
LG601-611 Italian Africa (Former)
LG615 Zaire
LG621 Liberia
LG631-632 Morocco
LG641-651 Portuguese Africa (Former) LG671 Spanish Africa
LG681 Libya
LG690 Indian Ocean islands
LG715-720 Australia
LG741-745 New Zealand
LG961 Pacific islands

Subclass LH
LH1-9 College and school magazines and
papers

Subclass LJ
LJ3-165 Student fraternities and societies, United States

Subclass LT
LT6-501 Textbooks Class here textbooks covering several subjects. For textbooks on particular subjects, see the subject in B-Z

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Subclass AC
AC1-999 Collections. Series. Collected works
AC1-195 Collections of monographs, essays, etc.
AC1-8 American and English
AC9-195 Other languages
AC200 Collections for Jewish readers
AC801-895 Inaugural and program dissertations
AC901-995 Pamphlet collections
AC999 Scrapbooks

Subclass AE
AE1-(90) Encyclopedias
AE5-(90) By language

Subclass AG
AG2-600 Dictionaries and other general reference works

Subclass AI
AI1-21 Indexes

Subclass AM
AM1-(501) Museums. Collectors and collecting
AM10-100 By country
AM111-160 Museology. Museum methods, technique, etc. AM200-(501) Collectors and collecting

Subclass AN
AN Newspapers

Subclass AP
AP1-(271) Periodicals
AP101-115 Humorous periodicals
AP200-230 Juvenile periodicals
AP(250)-(265) Periodicals for women
AP(270)-(271) Periodicals for Blacks

Subclass AS
AS1-945 Academies and learned societies
AS2.5-4 International associations, congresses, conferences, etc.
AS11-785 By region or country

Subclass AY
AY10-2001 Yearbooks. Almanacs. Directories
AY10-29 Annuals
AY30-1730 Almanacs
AY2001 Directories. General works on the compilation of directories, etc. Class directories by subject in B-Z

Subclass AZ
AZ(20)-999 History of scholarship and learning. The humanities
AZ101-(181) Philosophy. Theory
AZ191-193 Evaluation
AZ200-361 History
AZ501-908 By region or country

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The first edition of Class A, General Works, was published in 1911, the second in 1915, the third in 1947 (reprinted in 1953), and the fourth in 1973. A 1998 edition cumulated additions and changes that were made during the period 1973-1998, and was followed by the 2008 edition. An edition was published in 2012, then yearly beginning in 2015. This 2021 edition cumulates additions and changes made since the 2020 edition. In the Library of Congress Classification schedules, classification numbers or spans of numbers that appear in parentheses are formerly valid numbers that are now obsolete. Numbers or spans that appear in angle brackets are optional numbers that have never been used at the Library of Congress but are provided for other libraries that wish to use them. In most cases, a parenthesized or angle-bracketed number is accompanied by a "see" reference directing the user to the actual number that the Library of Congress currently uses, or a note explaining Library of Congress practice. Access to the online version of the full Library of Congress Classification is available on the World Wide Web by subscription to Classification Web. Details about ordering and pricing may be obtained from the Cataloging Distribution Service at:

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Por medio de letras y números se clasifican los títulos de las principales clases de la Clasificación de la Biblioteca del congreso.
Este es un sistema de clasificación que se desarrollo por primera vez a finales del siglo XIX y a principios del XX para organizar las colecciones de libros de la biblioteca del Congreso. Se realizan revisiones periódicas en reuniones del personal de la división de políticas y normas y se hace publica la lista aprobada.
A lo largo del siglo XX otras bibliotecas grandes académicas de USA también adoptaron esta clasificación. actualmente es uno de los sistemas de clasificación bibliotecaria mas utilizados en el mundo.
El sistema divide todo el conocimiento en veintiún clases básicas, cada una identificada por un sola letra del alfabeto.  La mayoría de estas clases alfabéticas se divide en sub clases mas especificas, identificadas por confinaciones de dos letras u ocasionalmente tres letras.
Cada subclase incluye una disposición vagamente jerárquica de los temas pertinentes a la subclase, yendo de lo general a lo mas especifico. Los temas individuales generalmente se dividen por lugares específicos, periodos de tiempo o formas bibliográficas.
Cada tema se le asigna un solo numero o grupo de números.  Los números enteros utilizados en LCC pueden tener una longitud de 1 a 4 dígitos y pueden ampliarse aun mas mediante el uso de números decimales. Algunos subtemas aparecen  en listas alfabéticas, en lugar de jerárquicas, y están representadas por números decimales que combinan una letra del alfabeto con  un numero.
Las relaciones entre temas en LCC no se muestran pro los números que se les asigna, sino por la sangría de los subtemas debajo de los temas mas grandes de los que forman parte, como un esquema.  En este sentido, es diferente de los sistemas de clasificación jerárquicos mas estrictos, como la clasificación Decimal de Dewey, donde las relaciones jerárquicas entre temas se muestran mediante números que se pueden subdividir continuamente.

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Esquema de la Clasificación de la Biblioteca del Congreso

·         El sistema divide todo el conocimiento en veintiuna clases básicas, cada una identificada por una sola letra del alfabeto.

·         La mayoría de estas clases alfabéticas se dividen en subclases más específicas, identificadas por combinaciones de dos letras u ocasionalmente tres letras. Por ejemplo, la clase N, Arte , tiene subclases NA, Arquitectura ; NB, Escultura , ND, Pintura; así como varias otras subclases.

·         Cada subclase incluye una disposición vagamente jerárquica de los temas pertinentes a la subclase, yendo de lo general a lo más específico.

·         Los temas individuales a menudo se dividen por lugares específicos, períodos de tiempo o formas bibliográficas (como publicaciones periódicas, biografías, etc.).

·         Cada tema (a menudo denominado título) se le asigna un solo número o un grupo de números.

·         Los números enteros utilizados en LCC pueden tener una longitud de uno a cuatro dígitos y pueden ampliarse aún más mediante el uso de números decimales.

·         Algunos subtemas aparecen en listas alfabéticas, en lugar de jerárquicas, y están representados por números decimales que combinan una letra del alfabeto con un número, por ejemplo, .B72 o .K535.

·         Las relaciones entre temas en LCC no se muestran por los números que se les asignan, sino por la sangría de los subtemas debajo de los temas más grandes de los que forman parte, como un esquema.

·         Es diferente de los sistemas de clasificación jerárquicos más estrictos, como la Clasificación Decimal Dewey, donde las relaciones jerárquicas entre temas se muestran mediante números que pueden subdividirse continuamente.