Classification
200 - Religion
900 - History & geography
10
320 - Political science
8
100 - Philosophy & psychology
4
300 - Social sciences
4
363 - Other social problems & services
3
700 - The arts; fine & decorative arts
3
140 - Specific philosophical schools
2
301 - Sociology & anthropology
2
370 - Education
2
000 - Computer science, information & general works
1
170 - Ethics
1
333 - Economics of land & energy
1
340 - Law
1
780 - Music
1
800 - Literature & rhetoric
1