Classification
300 - Social sciences
001 - Knowledge
4,015
320 - Political science
1,041
900 - History & geography
904
330 - Economics
752
301 - Sociology & anthropology
535
370 - Education
417
100 - Philosophy & psychology
388
700 - The arts; fine & decorative arts
374
140 - Specific philosophical schools
271
200 - Religion
208
600 - Technology
193
658 - General management
189
304 - Factors affecting social behavior
188
500 - Natural sciences & mathematics
186
610 - Medicine & health
179
340 - Law
175
333 - Economics of land & energy
169
302 - Social interaction
167
363 - Other social problems & services
142
000 - Computer science, information & general works
138
380 - Commerce, communications & transportation
130
800 - Literature & rhetoric
118
170 - Ethics
102
361 - Social problems & social welfare in general
86
331 - Labor economics
84
400 - Language
80
670 - Manufacturing
78
620 - Engineering & allied operations
75
360 - Social problems & services; associations
65
630 - Agriculture & related technologies
65
364 - Criminology
64
297 - Islam, Babism & Bahai Faith
50
410 - Linguistics
50
720 - Architecture
48
338 - Production
45
381 - Commerce
42
780 - Music
41
576 - Genetics & evolution
35
303 - Social processes
32
551 - Geology, hydrology & meteorology
30
581 - Specific topics in natural history
26
530 - Physics
22
120 - Epistemology, causation & humankind
21
350 - Public administration & military science
18
006 - Special computer methods
17
384 - Communications; telecommunication
17
650 - Management & auxiliary services
17
770 - Photography, photographs & computer art
16
158 - Applied psychology
14
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