Classification
297 - Islam, Babism & Bahai Faith
900 - History & geography
10
200 - Religion
9
370 - Education
6
340 - Law
4
700 - The arts; fine & decorative arts
4
140 - Specific philosophical schools
3
301 - Sociology & anthropology
3
320 - Political science
3
333 - Economics of land & energy
3
100 - Philosophy & psychology
2
170 - Ethics
2
300 - Social sciences
2
304 - Factors affecting social behavior
2
330 - Economics
2
380 - Commerce, communications & transportation
2
720 - Architecture
2
000 - Computer science, information & general works
1
296 - Judaism
1
363 - Other social problems & services
1
400 - Language
1
410 - Linguistics
1
581 - Specific topics in natural history
1
610 - Medicine & health
1
620 - Engineering & allied operations
1
770 - Photography, photographs & computer art
1
780 - Music
1
800 - Literature & rhetoric
1