Classification
297 - Islam, Babism & Bahai Faith
200 - Religion
4
300 - Social sciences
3
170 - Ethics
2
304 - Factors affecting social behavior
2
320 - Political science
2
330 - Economics
2
340 - Law
2
370 - Education
2
900 - History & geography
2
301 - Sociology & anthropology
1
581 - Specific topics in natural history
1