Classification
000 - Computer science, information & general works
320 - Political science
3
100 - Philosophy & psychology
2
300 - Social sciences
2
610 - Medicine & health
2
900 - History & geography
2
301 - Sociology & anthropology
1
330 - Economics
1
340 - Law
1
361 - Social problems & social welfare in general
1
364 - Criminology
1
650 - Management & auxiliary services
1
658 - General management
1