# data[].attributes.headline
make an effective presentation using the following

# data[].attributes.subject
make an effective presentation using the following

# data[].attributes.headline
different kinds of couplings using the following

# data[].attributes.subject
different kinds of couplings using the following

# data[].attributes.headline
different kinds of bearings using the following

# data[].attributes.subject
different kinds of bearings using the following

# data[].attributes.headline
compare two types of drives using the suggested questions below

# data[].attributes.subject
compare two types of drives using the suggested questions below

# data[].attributes.headline
compare CAD and manual drafting using the suggested questions below

# data[].attributes.subject
compare CAD and manual drafting using the suggested questions below

# data[].attributes.headline
describe a specific CAD program using the following suggested questions

# data[].attributes.subject
describe a specific CAD program using the following suggested questions