Classification
610 - Medicine & health
104
330 - Economics
26
570 - Life sciences; biology
21
700 - The arts; fine & decorative arts
10
333 - Economics of land & energy
3
140 - Specific philosophical schools
2
370 - Education
2
580 - Plants (Botany)
2
000 - Computer science, information & general works
1
100 - Philosophy & psychology
1
160 - Logic
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
576 - Genetics & evolution
1
612 - Human physiology
1
780 - Music
1