Classification
320 - Political science
21
820 - English & Old English literatures
19
943 - Central Europe; Germany
16
330 - Economics
9
940 - History of Europe
8
340 - Law
5
324 - The political process
4
325 - International migration & colonization
3
900 - History & geography
3
338 - Production
2
362 - Social welfare problems & services
2
363 - Other social problems & services
2
790 - Recreational & performing arts
2
300 - Social sciences
1
306 - Culture & institutions
1
307 - Communities
1
321 - Systems of governments & states
1
327 - International relations
1
333 - Economics of land & energy
1
337 - International economics
1
345 - Criminal law
1
349 - Law of specific jurisdictions & areas
1
355 - Military science
1
364 - Criminology
1
647 - Management of public households
1