Classification
700 - The arts; fine & decorative arts
363 - Other social problems & services
13
300 - Social sciences
8
370 - Education
6
900 - History & geography
6
320 - Political science
4
720 - Architecture
4
400 - Language
3
100 - Philosophy & psychology
2
140 - Specific philosophical schools
2
301 - Sociology & anthropology
2
330 - Economics
2
410 - Linguistics
2
551 - Geology, hydrology & meteorology
2
610 - Medicine & health
2
620 - Engineering & allied operations
2
000 - Computer science, information & general works
1
297 - Islam, Babism & Bahai Faith
1
304 - Factors affecting social behavior
1
340 - Law
1
530 - Physics
1
550 - Earth sciences
1
580 - Plants (Botany)
1
780 - Music
1
800 - Literature & rhetoric
1