Classification
200 - Religion
301 - Sociology & anthropology
300 - Social sciences
11
320 - Political science
8
900 - History & geography
8
100 - Philosophy & psychology
6
140 - Specific philosophical schools
3
400 - Language
3
700 - The arts; fine & decorative arts
3
170 - Ethics
2
330 - Economics
2
333 - Economics of land & energy
2
340 - Law
2
363 - Other social problems & services
2
380 - Commerce, communications & transportation
2
398 - Folklore
2
581 - Specific topics in natural history
2
800 - Literature & rhetoric
2
000 - Computer science, information & general works
1
120 - Epistemology, causation & humankind
1
297 - Islam, Babism & Bahai Faith
1
410 - Linguistics
1
520 - Astronomy & allied sciences
1
780 - Music
1