Classification
355 - Military science
162
305 - Social groups
92
363 - Other social problems & services
73
362 - Social welfare problems & services
70
327 - International relations
69
320 - Political science
60
306 - Culture & institutions
48
338 - Production
41
303 - Social processes
36
341 - Law of nations
32
333 - Economics of land & energy
27
331 - Labor economics
26
791 - Public performances
26
330 - Economics
24
296 - Judaism
22
940 - History of Europe
22
358 - Air & other specialized forces
21
371 - Schools & their activities; special education
21
304 - Factors affecting social behavior
19
959 - Southeast Asia
18
324 - The political process
17
322 - Relation of state to organized groups
16
323 - Civil & political rights
16
973 - United States
16
302 - Social interaction
15
956 - Middle East (Near East)
15
378 - Higher education
14
342 - Constitutional & administrative law
12
364 - Criminology
12
709 - Historical, geographic & persons treatment
12
947 - Eastern Europe; Russia
12
951 - China & adjacent areas
12
300 - Social sciences
11
307 - Communities
11
379 - Public policy issues in education
11
958 - Central Asia
11
995 - Melanesia; New Guinea
11
301 - Sociology & anthropology
10
346 - Private law
10
359 - Sea forces & warfare
10
382 - International commerce
10
658 - General management
10
949 - Other parts of Europe
10
994 - Australia
10
347 - Civil procedure & courts
9
610 - Medicine & health
9
809 - History, description & criticism
9
943 - Central Europe; Germany
9
996 - Other parts of Pacific; Polynesia
9
325 - International migration & colonization
8
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