Classification
000 - Computer science, information & general works
1
100 - Philosophy & psychology
4
140 - Specific philosophical schools
3
170 - Ethics
1
200 - Religion
300 - Social sciences
5
301 - Sociology & anthropology
2
320 - Political science
9
333 - Economics of land & energy
1
340 - Law
1
363 - Other social problems & services
3
370 - Education
3
700 - The arts; fine & decorative arts
3
780 - Music
1
800 - Literature & rhetoric
2
900 - History & geography
11