Classification
100 - Philosophy & psychology
380 - Commerce, communications & transportation
320 - Political science
5
140 - Specific philosophical schools
4
000 - Computer science, information & general works
3
330 - Economics
3
370 - Education
3
400 - Language
3
700 - The arts; fine & decorative arts
3
900 - History & geography
3
170 - Ethics
2
200 - Religion
2
600 - Technology
2
657 - Accounting
2
120 - Epistemology, causation & humankind
1
296 - Judaism
1
300 - Social sciences
1
301 - Sociology & anthropology
1
398 - Folklore
1
581 - Specific topics in natural history
1
720 - Architecture
1
770 - Photography, photographs & computer art
1
791 - Public performances
1