Classification
700 - The arts; fine & decorative arts
780 - Music
900 - History & geography
11
100 - Philosophy & psychology
3
140 - Specific philosophical schools
3
320 - Political science
3
300 - Social sciences
2
200 - Religion
1
301 - Sociology & anthropology
1
380 - Commerce, communications & transportation
1
500 - Natural sciences & mathematics
1
800 - Literature & rhetoric
1