000’s

General Knowledge

500’s

Math & Science

100’s

Psychology & Philosophy

600’s

Medicine & Technology

200’s

Religion

700’s

Art & Recreation

300’s

Social Sciences & Folklore

800’s

Literature

400’s

Language

900’s

Geography & History

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s