Classification
320 - Political science
700 - The arts; fine & decorative arts
330 - Economics
1,230
900 - History & geography
297
333 - Economics of land & energy
158
340 - Law
152
600 - Technology
148
363 - Other social problems & services
133
000 - Computer science, information & general works
126
140 - Specific philosophical schools
97
380 - Commerce, communications & transportation
82
300 - Social sciences
76
551 - Geology, hydrology & meteorology
67
610 - Medicine & health
67
370 - Education
65
630 - Agriculture & related technologies
65
620 - Engineering & allied operations
50
100 - Philosophy & psychology
49
720 - Architecture
35
581 - Specific topics in natural history
34
800 - Literature & rhetoric
34
200 - Religion
33
170 - Ethics
32
576 - Genetics & evolution
32
400 - Language
28
304 - Factors affecting social behavior
22
780 - Music
22
658 - General management
21
301 - Sociology & anthropology
18
580 - Plants (Botany)
17
297 - Islam, Babism & Bahai Faith
13
361 - Social problems & social welfare in general
12
500 - Natural sciences & mathematics
12
410 - Linguistics
10
770 - Photography, photographs & computer art
9
414 - Phonology & phonetics
8
530 - Physics
8
791 - Public performances
7
657 - Accounting
6
350 - Public administration & military science
4
360 - Social problems & services; associations
4
520 - Astronomy & allied sciences
4
540 - Chemistry & allied sciences
4
615 - Pharmacology & therapeutics
4
160 - Logic
2
266 - Missions
2
296 - Judaism
2
364 - Criminology
2
550 - Earth sciences
2
120 - Epistemology, causation & humankind
1
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