Classification
320 - Political science
361 - Social problems & social welfare in general
300 - Social sciences
5
330 - Economics
3
360 - Social problems & services; associations
3
100 - Philosophy & psychology
2
370 - Education
2
700 - The arts; fine & decorative arts
2
301 - Sociology & anthropology
1
363 - Other social problems & services
1
364 - Criminology
1
380 - Commerce, communications & transportation
1