Classification
200 - Religion
320 - Political science
370 - Education
300 - Social sciences
4
304 - Factors affecting social behavior
4
340 - Law
3
140 - Specific philosophical schools
2
170 - Ethics
2
297 - Islam, Babism & Bahai Faith
2
330 - Economics
2
363 - Other social problems & services
2
100 - Philosophy & psychology
1
120 - Epistemology, causation & humankind
1
333 - Economics of land & energy
1
380 - Commerce, communications & transportation
1
551 - Geology, hydrology & meteorology
1
600 - Technology
1
610 - Medicine & health
1
700 - The arts; fine & decorative arts
1
900 - History & geography
1