Classification
320 - Political science
142
900 - History & geography
52
340 - Law
33
700 - The arts; fine & decorative arts
32
300 - Social sciences
16
200 - Religion
6
304 - Factors affecting social behavior
6
100 - Philosophy & psychology
3
301 - Sociology & anthropology
3
330 - Economics
3
610 - Medicine & health
2
576 - Genetics & evolution
1
650 - Management & auxiliary services
1
658 - General management
1