Classification
000 - Computer science, information & general works
2
100 - Philosophy & psychology
7
120 - Epistemology, causation & humankind
1
140 - Specific philosophical schools
2
170 - Ethics
2
200 - Religion
1
300 - Social sciences
9
301 - Sociology & anthropology
320 - Political science
3
330 - Economics
3
336 - Public finance
1
350 - Public administration & military science
1
363 - Other social problems & services
1
500 - Natural sciences & mathematics
576 - Genetics & evolution
1
581 - Specific topics in natural history
1
590 - Animals (Zoology)
1
600 - Technology
3
610 - Medicine & health
2
657 - Accounting
1
700 - The arts; fine & decorative arts
1
780 - Music
1
800 - Literature & rhetoric
1
900 - History & geography
5