Classification
000 - Computer science, information & general works
1
320 - Political science
1
330 - Economics
1
333 - Economics of land & energy
1
340 - Law
1
363 - Other social problems & services
1
370 - Education
1
414 - Phonology & phonetics
1
700 - The arts; fine & decorative arts
1
900 - History & geography
1