Classification
300 - Social sciences
25
320 - Political science
11
650 - Management & auxiliary services
2
900 - History & geography
2
100 - Philosophy & psychology
1
200 - Religion
1
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
330 - Economics
1
340 - Law
1
361 - Social problems & social welfare in general
1
658 - General management
1