Classification
000 - Computer science, information & general works
612 - Human physiology
610 - Medicine & health
6
500 - Natural sciences & mathematics
4
700 - The arts; fine & decorative arts
3
140 - Specific philosophical schools
2
330 - Economics
2
333 - Economics of land & energy
2
363 - Other social problems & services
2
600 - Technology
2
100 - Philosophy & psychology
1
580 - Plants (Botany)
1
615 - Pharmacology & therapeutics
1