Classification
300 - Social sciences
195
320 - Political science
191
340 - Law
178
900 - History & geography
162
100 - Philosophy & psychology
98
304 - Factors affecting social behavior
36
330 - Economics
34
200 - Religion
25
650 - Management & auxiliary services
24
658 - General management
20
700 - The arts; fine & decorative arts
18
000 - Computer science, information & general works
8
361 - Social problems & social welfare in general
7
610 - Medicine & health
7
301 - Sociology & anthropology
6
140 - Specific philosophical schools
3
364 - Criminology
3
400 - Language
3
576 - Genetics & evolution
3
780 - Music
3
170 - Ethics
2
297 - Islam, Babism & Bahai Faith
2
333 - Economics of land & energy
2
720 - Architecture
2
120 - Epistemology, causation & humankind
1
370 - Education
1
380 - Commerce, communications & transportation
1
530 - Physics
1