Classification
100 - Philosophy & psychology
140 - Specific philosophical schools
400 - Language
700 - The arts; fine & decorative arts
800 - Literature & rhetoric
900 - History & geography
410 - Linguistics
4
000 - Computer science, information & general works
3
320 - Political science
2
363 - Other social problems & services
2
780 - Music
2
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
301 - Sociology & anthropology
1
330 - Economics
1
333 - Economics of land & energy
1
380 - Commerce, communications & transportation
1
576 - Genetics & evolution
1
580 - Plants (Botany)
1
581 - Specific topics in natural history
1
590 - Animals (Zoology)
1
791 - Public performances
1