Classification
000 - Computer science, information & general works
1,244
001 - Knowledge
77
002 - The book
2
003 - Systems
60
004 - Data processing & computer science
1,729
005 - Computer programming, programs & data
7,626
006 - Special computer methods
2,890
010 - Bibliography
4
011 - Bibliographies
9
016 - Bibliographies of works on specific subjects
1
020 - Library & information sciences
39
021 - Library relationships
3
022 - Administration of physical plant
1
023 - Personnel management
2
025 - Library operations
231
026 - Libraries for specific subjects
1
027 - General libraries
7
028 - Reading & use of other information media
4
030 - General encyclopedic works
7
051 - Serials in American English
1
070 - News media, journalism & publishing
53
071 - Newspapers in North America
2
082 - Collections in English
1
091 - Manuscripts
1
100 - Philosophy & psychology
202
109 - Historical & collected persons treatment
12
110 - Metaphysics
10
111 - Ontology
13
120 - Epistemology, causation & humankind
38
121 - Epistemology
20
126 - The self
3
128 - Humankind
13
140 - Specific philosophical schools
112
141 - Idealism & related systems
1
142 - Critical philosophy
16
144 - Humanism & related systems
1
146 - Naturalism & related systems
4
149 - Other philosophical systems
113
150 - Psychology
12
152 - Perception, movement, emotions & drives
3
153 - Mental processes & intelligence
86
155 - Differential & developmental psychology
17
158 - Applied psychology
7
160 - Logic
77
170 - Ethics
50
177 - Ethics of social relations
1
179 - Other ethical norms
1
180 - Ancient, medieval & eastern philosophy
5
181 - Eastern philosophy
1
184 - Platonic philosophy
2
more ...