Classification
000 - Computer science, information & general works
115
001 - Knowledge
116
002 - The book
2
003 - Systems
80
004 - Data processing & computer science
150
005 - Computer programming, programs & data
235
006 - Special computer methods
147
007 - [Unassigned]
4
010 - Bibliography
18
011 - Bibliographies
6
016 - Bibliographies of works on specific subjects
3
020 - Library & information sciences
7
025 - Library operations
11
027 - General libraries
1
030 - General encyclopedic works
7
040 - [Unassigned]
5
041 - [Unassigned]
1
050 - General serial publications
1
052 - Serials in English
1
060 - General organizations & museum science
2
062 - Organizations in British Isles; in England
3
069 - Museum science
3
070 - News media, journalism & publishing
51
071 - Newspapers in North America
1
079 - Newspapers in other geographic areas
3
080 - General collections
4
090 - Manuscripts & rare books
3
091 - Manuscripts
1
100 - Philosophy & psychology
214
107 - Education, research & related topics
2
109 - Historical & collected persons treatment
7
110 - Metaphysics
7
111 - Ontology
6
113 - Cosmology
2
120 - Epistemology, causation & humankind
13
121 - Epistemology
1
126 - The self
4
128 - Humankind
4
130 - Parapsychology & occultism
18
133 - Specific topics in parapsychology & occultism
1
140 - Specific philosophical schools
156
142 - Critical philosophy
24
144 - Humanism & related systems
2
146 - Naturalism & related systems
1
149 - Other philosophical systems
2
150 - Psychology
113
152 - Perception, movement, emotions & drives
5
153 - Mental processes & intelligence
22
154 - Subconscious & altered states
1
155 - Differential & developmental psychology
66
more ...