Classification
341 - Law of nations
81
342 - Constitutional & administrative law
73
320 - Political science
32
345 - Criminal law
30
338 - Production
27
363 - Other social problems & services
26
340 - Law
24
346 - Private law
23
343 - Military, tax, trade & industrial law
22
305 - Social groups
21
344 - Labor, social, education & cultural law
18
327 - International relations
17
940 - History of Europe
16
306 - Culture & institutions
15
323 - Civil & political rights
15
347 - Civil procedure & courts
14
324 - The political process
13
355 - Military science
13
330 - Economics
11
332 - Financial economics
11
304 - Factors affecting social behavior
10
325 - International migration & colonization
9
333 - Economics of land & energy
9
382 - International commerce
9
303 - Social processes
8
362 - Social welfare problems & services
8
349 - Law of specific jurisdictions & areas
7
943 - Central Europe; Germany
7
973 - United States
7
364 - Criminology
6
331 - Labor economics
5
956 - Middle East (Near East)
5
321 - Systems of governments & states
4
339 - Macroeconomics & related topics
4
512 - Algebra
4
820 - English & Old English literatures
4
951 - China & adjacent areas
4
954 - South Asia; India
4
174 - Occupational ethics
3
328 - The legislative process
3
336 - Public finance
3
337 - International economics
3
352 - General considerations of public administration
3
353 - Specific fields of public administration
3
365 - Penal & related institutions
3
381 - Commerce
3
539 - Modern physics
3
551 - Geology, hydrology & meteorology
3
599 - Mammals
3
909 - World history
3
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