Classification
300 - Social sciences
304 - Factors affecting social behavior
320 - Political science
340 - Law
370 - Education
140 - Specific philosophical schools
3
200 - Religion
3
100 - Philosophy & psychology
1
120 - Epistemology, causation & humankind
1
170 - Ethics
1
297 - Islam, Babism & Bahai Faith
1
301 - Sociology & anthropology
1
330 - Economics
1
600 - Technology
1
900 - History & geography
1