Classification
100 - Philosophy & psychology
3
301 - Sociology & anthropology
400 - Language
300 - Social sciences
2
140 - Specific philosophical schools
1
170 - Ethics
1
320 - Political science
1
360 - Social problems & services; associations
1
361 - Social problems & social welfare in general
1
364 - Criminology
1
370 - Education
1
410 - Linguistics
1
576 - Genetics & evolution
1