Classification
000 - Computer science, information & general works
108
001 - Knowledge
1
003 - Systems
1
004 - Data processing & computer science
42
005 - Computer programming, programs & data
398
006 - Special computer methods
242
020 - Library & information sciences
1
025 - Library operations
6
100 - Philosophy & psychology
95
140 - Specific philosophical schools
90
155 - Differential & developmental psychology
1
160 - Logic
1
170 - Ethics
28
200 - Religion
46
296 - Judaism
1
297 - Islam, Babism & Bahai Faith
5
300 - Social sciences
90
301 - Sociology & anthropology
34
302 - Social interaction
29
303 - Social processes
2
304 - Factors affecting social behavior
6
305 - Social groups
2
306 - Culture & institutions
1
320 - Political science
131
330 - Economics
140
331 - Labor economics
57
332 - Financial economics
2
333 - Economics of land & energy
40
336 - Public finance
1
338 - Production
3
340 - Law
60
350 - Public administration & military science
1
353 - Specific fields of public administration
1
355 - Military science
1
360 - Social problems & services; associations
1
361 - Social problems & social welfare in general
11
362 - Social welfare problems & services
19
363 - Other social problems & services
52
364 - Criminology
1
365 - Penal & related institutions
1
370 - Education
316
371 - Schools & their activities; special education
1
374 - Adult education
5
380 - Commerce, communications & transportation
50
381 - Commerce
17
384 - Communications; telecommunication
16
398 - Folklore
1
400 - Language
37
403 - Dictionaries & encyclopedias
2
410 - Linguistics
14
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