Classification
140 - Specific philosophical schools
320 - Political science
340 - Law
370 - Education
100 - Philosophy & psychology
4
300 - Social sciences
3
301 - Sociology & anthropology
2
304 - Factors affecting social behavior
2
330 - Economics
2
600 - Technology
2
900 - History & geography
2
120 - Epistemology, causation & humankind
1
170 - Ethics
1
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
333 - Economics of land & energy
1
576 - Genetics & evolution
1
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
1