Classification
610 - Medicine & health
294
700 - The arts; fine & decorative arts
128
600 - Technology
111
620 - Engineering & allied operations
78
616 - Diseases
77
000 - Computer science, information & general works
75
330 - Economics
68
333 - Economics of land & energy
64
900 - History & geography
60
570 - Life sciences; biology
57
140 - Specific philosophical schools
50
363 - Other social problems & services
34
580 - Plants (Botany)
33
380 - Commerce, communications & transportation
28
500 - Natural sciences & mathematics
25
576 - Genetics & evolution
25
370 - Education
24
540 - Chemistry & allied sciences
22
340 - Law
14
612 - Human physiology
14
414 - Phonology & phonetics
10
615 - Pharmacology & therapeutics
9
617 - Surgery & related medical specialties
9
100 - Philosophy & psychology
8
530 - Physics
8
630 - Agriculture & related technologies
8
300 - Social sciences
7
400 - Language
7
800 - Literature & rhetoric
6
170 - Ethics
5
658 - General management
5
720 - Architecture
5
304 - Factors affecting social behavior
4
320 - Political science
4
410 - Linguistics
4
581 - Specific topics in natural history
4
618 - Gynecology, obstetrics, pediatrics & geriatrics
4
510 - Mathematics
3
519 - Probabilities & applied mathematics
3
551 - Geology, hydrology & meteorology
3
001 - Knowledge
2
120 - Epistemology, causation & humankind
2
331 - Labor economics
2
502 - Miscellany
2
571 - Physiology & related subjects
2
614 - Incidence & prevention of disease
2
780 - Music
2
005 - Computer programming, programs & data
1
006 - Special computer methods
1
025 - Library operations
1
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