Classification
720 - Architecture
900 - History & geography
10
300 - Social sciences
8
320 - Political science
7
700 - The arts; fine & decorative arts
7
100 - Philosophy & psychology
6
741 - Drawing & drawings
5
745 - Decorative arts
5
602 - Miscellany
4
690 - Buildings
4
330 - Economics
3
200 - Religion
2
696 - Utilities
2
000 - Computer science, information & general works
1
111 - Ontology
1
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
340 - Law
1
630 - Agriculture & related technologies
1
711 - Area planning
1
790 - Recreational & performing arts
1