Classification
000 - Computer science, information & general works
6
001 - Knowledge
4
003 - Systems
2
004 - Data processing & computer science
4
005 - Computer programming, programs & data
4
006 - Special computer methods
8
010 - Bibliography
5
020 - Library & information sciences
2
036 - Encyclopedias in Spanish & Portuguese
1
050 - General serial publications
1
100 - Philosophy & psychology
46
107 - Education, research & related topics
1
110 - Metaphysics
8
111 - Ontology
3
113 - Cosmology
4
120 - Epistemology, causation & humankind
15
121 - Epistemology
4
122 - Causation
1
128 - Humankind
6
140 - Specific philosophical schools
1
141 - Idealism & related systems
1
142 - Critical philosophy
16
146 - Naturalism & related systems
2
149 - Other philosophical systems
3
150 - Psychology
12
153 - Mental processes & intelligence
3
155 - Differential & developmental psychology
3
160 - Logic
7
161 - Induction
1
170 - Ethics
31
172 - Political ethics
1
174 - Occupational ethics
3
180 - Ancient, medieval & eastern philosophy
18
181 - Eastern philosophy
2
188 - Stoic philosophy
1
190 - Modern western philosophy
5
192 - Philosophy of British Isles
5
193 - Philosophy of Germany & Austria
4
194 - Philosophy of France
1
200 - Religion
5
201 - Religious mythology & social theology
7
210 - Philosophy & theory of religion
5
215 - Science & religion
1
241 - Christian ethics
1
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
119
301 - Sociology & anthropology
24
302 - Social interaction
14
303 - Social processes
10
304 - Factors affecting social behavior
7
more ...