Classification
340 - Law
580 - Plants (Botany)
610 - Medicine & health
700 - The arts; fine & decorative arts
7
140 - Specific philosophical schools
6
363 - Other social problems & services
5
380 - Commerce, communications & transportation
5
600 - Technology
5
620 - Engineering & allied operations
5
170 - Ethics
4
630 - Agriculture & related technologies
4
000 - Computer science, information & general works
3
333 - Economics of land & energy
3
800 - Literature & rhetoric
3
900 - History & geography
3
300 - Social sciences
2
330 - Economics
2
400 - Language
2
551 - Geology, hydrology & meteorology
2
576 - Genetics & evolution
2
720 - Architecture
2
500 - Natural sciences & mathematics
1
658 - General management
1