Classification
200 - Religion
900 - History & geography
700 - The arts; fine & decorative arts
6
320 - Political science
4
780 - Music
4
140 - Specific philosophical schools
3
100 - Philosophy & psychology
2
380 - Commerce, communications & transportation
2
410 - Linguistics
2
800 - Literature & rhetoric
2
000 - Computer science, information & general works
1
296 - Judaism
1
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
301 - Sociology & anthropology
1
333 - Economics of land & energy
1
363 - Other social problems & services
1
370 - Education
1
398 - Folklore
1
576 - Genetics & evolution
1