Classification
610 - Medicine & health
1,490
330 - Economics
362
700 - The arts; fine & decorative arts
136
140 - Specific philosophical schools
104
580 - Plants (Botany)
38
100 - Philosophy & psychology
21
600 - Technology
18
800 - Literature & rhetoric
10
170 - Ethics
8
615 - Pharmacology & therapeutics
8
616 - Diseases
8
380 - Commerce, communications & transportation
6
612 - Human physiology
6
363 - Other social problems & services
5
540 - Chemistry & allied sciences
4
576 - Genetics & evolution
4
000 - Computer science, information & general works
2
200 - Religion
2
362 - Social welfare problems & services
2
400 - Language
2
620 - Engineering & allied operations
2
410 - Linguistics
1
900 - History & geography
1