Classification
610 - Medicine & health
700 - The arts; fine & decorative arts
176
000 - Computer science, information & general works
102
333 - Economics of land & energy
85
580 - Plants (Botany)
70
140 - Specific philosophical schools
69
380 - Commerce, communications & transportation
46
600 - Technology
38
330 - Economics
33
370 - Education
27
540 - Chemistry & allied sciences
27
612 - Human physiology
21
620 - Engineering & allied operations
20
363 - Other social problems & services
17
900 - History & geography
16
615 - Pharmacology & therapeutics
15
100 - Philosophy & psychology
13
304 - Factors affecting social behavior
13
576 - Genetics & evolution
12
414 - Phonology & phonetics
7
340 - Law
5
500 - Natural sciences & mathematics
5
170 - Ethics
4
630 - Agriculture & related technologies
4
800 - Literature & rhetoric
4
530 - Physics
3
581 - Specific topics in natural history
3
770 - Photography, photographs & computer art
3
300 - Social sciences
2
320 - Political science
2
551 - Geology, hydrology & meteorology
2
658 - General management
2
720 - Architecture
2
780 - Music
2
160 - Logic
1
200 - Religion
1
362 - Social welfare problems & services
1
400 - Language
1
410 - Linguistics
1
791 - Public performances
1