Classification
320 - Political science
102
900 - History & geography
8
947 - Eastern Europe; Russia
7
330 - Economics
6
305 - Social groups
5
327 - International relations
3
300 - Social sciences
2
304 - Factors affecting social behavior
2
306 - Culture & institutions
2
820 - English & Old English literatures
2
000 - Computer science, information & general works
1
331 - Labor economics
1
340 - Law
1
364 - Criminology
1
394 - General customs
1
910 - Geography & travel
1
940 - History of Europe
1