Classification
700 - The arts; fine & decorative arts
42
900 - History & geography
42
800 - Literature & rhetoric
5
770 - Photography, photographs & computer art
4
100 - Philosophy & psychology
3
000 - Computer science, information & general works
2
200 - Religion
2
300 - Social sciences
2
370 - Education
2
380 - Commerce, communications & transportation
2
720 - Architecture
2
780 - Music
2
791 - Public performances
2
304 - Factors affecting social behavior
1
333 - Economics of land & energy
1
364 - Criminology
1