Classification
120 - Epistemology, causation & humankind
320 - Political science
340 - Law
100 - Philosophy & psychology
4
900 - History & geography
3
140 - Specific philosophical schools
2
170 - Ethics
2
200 - Religion
2
300 - Social sciences
2
297 - Islam, Babism & Bahai Faith
1
304 - Factors affecting social behavior
1
370 - Education
1
400 - Language
1
576 - Genetics & evolution
1
600 - Technology
1
700 - The arts; fine & decorative arts
1