Classification
200 - Religion
320 - Political science
900 - History & geography
5
140 - Specific philosophical schools
3
330 - Economics
3
333 - Economics of land & energy
3
380 - Commerce, communications & transportation
3
300 - Social sciences
2
370 - Education
2
600 - Technology
2
610 - Medicine & health
2
700 - The arts; fine & decorative arts
2
800 - Literature & rhetoric
2
297 - Islam, Babism & Bahai Faith
1
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
360 - Social problems & services; associations
1
363 - Other social problems & services
1
720 - Architecture
1