Classification
000 - Computer science, information & general works
86
001 - Knowledge
9
003 - Systems
7
004 - Data processing & computer science
29
005 - Computer programming, programs & data
29
006 - Special computer methods
37
009 - [Unassigned]
1
010 - Bibliography
1
016 - Bibliographies of works on specific subjects
1
025 - Library operations
7
027 - General libraries
1
028 - Reading & use of other information media
1
030 - General encyclopedic works
1
040 - [Unassigned]
1
061 - Organizations in North America
1
069 - Museum science
1
070 - News media, journalism & publishing
1
090 - Manuscripts & rare books
2
091 - Manuscripts
1
093 - Incunabula
1
100 - Philosophy & psychology
86
120 - Epistemology, causation & humankind
8
121 - Epistemology
1
128 - Humankind
1
133 - Specific topics in parapsychology & occultism
1
140 - Specific philosophical schools
165
142 - Critical philosophy
7
149 - Other philosophical systems
1
150 - Psychology
1
152 - Perception, movement, emotions & drives
1
153 - Mental processes & intelligence
2
155 - Differential & developmental psychology
4
160 - Logic
7
170 - Ethics
21
179 - Other ethical norms
1
182 - Pre-Socratic Greek philosophies
1
194 - Philosophy of France
2
200 - Religion
201
203 - Public worship & other practices
3
204 - Religious experience, life & practice
1
218 - Humankind
1
220 - Bible
2
225 - New Testament
1
228 - Revelation (Apocalypse)
1
263 - Days, times & places of observance
1
264 - Public worship
1
266 - Missions
1
270 - History of Christianity & Christian church
3
271 - Religious orders in church history
1
274 - History of Christianity in Europe
2
more ...