Classification
340 - Law
7,887
320 - Political science
1,289
900 - History & geography
1,168
300 - Social sciences
1,060
100 - Philosophy & psychology
660
700 - The arts; fine & decorative arts
535
200 - Religion
400
610 - Medicine & health
366
361 - Social problems & social welfare in general
125
650 - Management & auxiliary services
107
364 - Criminology
106
330 - Economics
105
304 - Factors affecting social behavior
102
780 - Music
95
297 - Islam, Babism & Bahai Faith
74
658 - General management
60
301 - Sociology & anthropology
52
530 - Physics
28
720 - Architecture
27
000 - Computer science, information & general works
19
140 - Specific philosophical schools
12
576 - Genetics & evolution
9
410 - Linguistics
4
400 - Language
2
333 - Economics of land & energy
1
363 - Other social problems & services
1
370 - Education
1
600 - Technology
1