Classification
000 - Computer science, information & general works
123
001 - Knowledge
7
003 - Systems
1
004 - Data processing & computer science
1
005 - Computer programming, programs & data
2
011 - Bibliographies
1
070 - News media, journalism & publishing
1
100 - Philosophy & psychology
113
120 - Epistemology, causation & humankind
7
140 - Specific philosophical schools
120
150 - Psychology
1
153 - Mental processes & intelligence
1
158 - Applied psychology
27
160 - Logic
1
170 - Ethics
37
174 - Occupational ethics
2
200 - Religion
94
296 - Judaism
12
297 - Islam, Babism & Bahai Faith
22
300 - Social sciences
104
301 - Sociology & anthropology
37
302 - Social interaction
3
303 - Social processes
4
304 - Factors affecting social behavior
31
305 - Social groups
1
320 - Political science
317
327 - International relations
1
330 - Economics
321
331 - Labor economics
3
332 - Financial economics
14
333 - Economics of land & energy
92
336 - Public finance
1
338 - Production
29
340 - Law
50
355 - Military science
2
361 - Social problems & social welfare in general
5
363 - Other social problems & services
95
364 - Criminology
3
370 - Education
59
380 - Commerce, communications & transportation
64
381 - Commerce
6
384 - Communications; telecommunication
4
398 - Folklore
22
400 - Language
110
410 - Linguistics
88
414 - Phonology & phonetics
13
499 - Austronesian & other languages
1
500 - Natural sciences & mathematics
35
509 - Historical, geographic & persons treatment
1
510 - Mathematics
3
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