Classification
791 - Public performances
24
700 - The arts; fine & decorative arts
19
900 - History & geography
14
800 - Literature & rhetoric
6
320 - Political science
4
380 - Commerce, communications & transportation
4
780 - Music
4
100 - Philosophy & psychology
3
140 - Specific philosophical schools
3
300 - Social sciences
3
330 - Economics
3
770 - Photography, photographs & computer art
3
340 - Law
2
384 - Communications; telecommunication
2
600 - Technology
2
000 - Computer science, information & general works
1
200 - Religion
1
296 - Judaism
1
301 - Sociology & anthropology
1
381 - Commerce
1
400 - Language
1
581 - Specific topics in natural history
1
658 - General management
1
720 - Architecture
1
808 - Rhetoric & collections of literature
1