Classification
340 - Law
330 - Economics
143
320 - Political science
140
700 - The arts; fine & decorative arts
12
900 - History & geography
12
300 - Social sciences
9
576 - Genetics & evolution
8
333 - Economics of land & energy
7
000 - Computer science, information & general works
6
380 - Commerce, communications & transportation
6
610 - Medicine & health
4
363 - Other social problems & services
3
600 - Technology
3
140 - Specific philosophical schools
2
370 - Education
2
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
346 - Private law
1
350 - Public administration & military science
1
400 - Language
1
410 - Linguistics
1
530 - Physics
1
551 - Geology, hydrology & meteorology
1
580 - Plants (Botany)
1