Classification
610 - Medicine & health
630 - Agriculture & related technologies
700 - The arts; fine & decorative arts
000 - Computer science, information & general works
8
330 - Economics
8
600 - Technology
7
333 - Economics of land & energy
6
551 - Geology, hydrology & meteorology
6
140 - Specific philosophical schools
5
363 - Other social problems & services
5
580 - Plants (Botany)
5
340 - Law
3
581 - Specific topics in natural history
3
620 - Engineering & allied operations
3
900 - History & geography
3
320 - Political science
2
612 - Human physiology
2
658 - General management
2
304 - Factors affecting social behavior
1
350 - Public administration & military science
1
380 - Commerce, communications & transportation
1
414 - Phonology & phonetics
1
520 - Astronomy & allied sciences
1
540 - Chemistry & allied sciences
1
657 - Accounting
1
720 - Architecture
1