Classification
361 - Social problems & social welfare in general
300 - Social sciences
6
320 - Political science
6
360 - Social problems & services; associations
4
330 - Economics
3
370 - Education
3
700 - The arts; fine & decorative arts
3
100 - Philosophy & psychology
2
364 - Criminology
2
301 - Sociology & anthropology
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1