Classification
000 - Computer science, information & general works
6
001 - Knowledge
4,270
003 - Systems
1,096
004 - Data processing & computer science
2,526
005 - Computer programming, programs & data
3,281
006 - Special computer methods
2,638
014 - Bibliographies of anonymous & pseudonymous works
2
020 - Library & information sciences
36
025 - Library operations
87
033 - Encyclopedias in other Germanic languages
2
040 - [Unassigned]
287
050 - General serial publications
78
057 - Serials in Slavic languages
11
061 - Organizations in North America
16
062 - Organizations in British Isles; in England
21
070 - News media, journalism & publishing
81
100 - Philosophy & psychology
157
107 - Education, research & related topics
10
109 - Historical & collected persons treatment
31
110 - Metaphysics
48
111 - Ontology
64
113 - Cosmology
12
120 - Epistemology, causation & humankind
88
126 - The self
26
128 - Humankind
63
140 - Specific philosophical schools
18
142 - Critical philosophy
304
144 - Humanism & related systems
6
149 - Other philosophical systems
69
150 - Psychology
967
152 - Perception, movement, emotions & drives
9
153 - Mental processes & intelligence
149
155 - Differential & developmental psychology
309
158 - Applied psychology
97
160 - Logic
221
170 - Ethics
146
174 - Occupational ethics
86
180 - Ancient, medieval & eastern philosophy
57
189 - Medieval western philosophy
13
190 - Modern western philosophy
165
200 - Religion
111
201 - Religious mythology & social theology
1
204 - Religious experience, life & practice
6
210 - Philosophy & theory of religion
55
230 - Christianity & Christian theology
13
294 - Religions of Indic origin
1
296 - Judaism
2
297 - Islam, Babism & Bahai Faith
2
300 - Social sciences
7,759
301 - Sociology & anthropology
1,076
more ...