Classification
330 - Economics
380 - Commerce, communications & transportation
658 - General management
700 - The arts; fine & decorative arts
333 - Economics of land & energy
10
600 - Technology
10
363 - Other social problems & services
8
320 - Political science
7
000 - Computer science, information & general works
6
620 - Engineering & allied operations
6
140 - Specific philosophical schools
5
370 - Education
5
610 - Medicine & health
5
900 - History & geography
4
400 - Language
3
576 - Genetics & evolution
3
580 - Plants (Botany)
3
300 - Social sciences
2
340 - Law
2
551 - Geology, hydrology & meteorology
2
630 - Agriculture & related technologies
2
720 - Architecture
2
800 - Literature & rhetoric
2
100 - Philosophy & psychology
1
170 - Ethics
1
297 - Islam, Babism & Bahai Faith
1
350 - Public administration & military science
1
500 - Natural sciences & mathematics
1
530 - Physics
1
540 - Chemistry & allied sciences
1
780 - Music
1
791 - Public performances
1