Classification
000 - Computer science, information & general works
623
100 - Philosophy & psychology
111
120 - Epistemology, causation & humankind
6
140 - Specific philosophical schools
263
160 - Logic
7
170 - Ethics
58
200 - Religion
26
296 - Judaism
1
297 - Islam, Babism & Bahai Faith
14
300 - Social sciences
161
301 - Sociology & anthropology
43
304 - Factors affecting social behavior
47
320 - Political science
433
330 - Economics
1,063
333 - Economics of land & energy
790
336 - Public finance
13
340 - Law
124
350 - Public administration & military science
29
360 - Social problems & services; associations
7
361 - Social problems & social welfare in general
41
363 - Other social problems & services
614
364 - Criminology
4
370 - Education
261
380 - Commerce, communications & transportation
364
398 - Folklore
1
400 - Language
58
410 - Linguistics
33
414 - Phonology & phonetics
35
500 - Natural sciences & mathematics
127
520 - Astronomy & allied sciences
6
530 - Physics
44
540 - Chemistry & allied sciences
66
550 - Earth sciences
7
551 - Geology, hydrology & meteorology
242
576 - Genetics & evolution
122
580 - Plants (Botany)
217
581 - Specific topics in natural history
124
590 - Animals (Zoology)
3
600 - Technology
716
610 - Medicine & health
425
612 - Human physiology
25
615 - Pharmacology & therapeutics
11
620 - Engineering & allied operations
500
630 - Agriculture & related technologies
163
650 - Management & auxiliary services
13
657 - Accounting
54
658 - General management
193
700 - The arts; fine & decorative arts
737
720 - Architecture
97
770 - Photography, photographs & computer art
4
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