Classification
001 - Knowledge
5
002 - The book
1
003 - Systems
32
004 - Data processing & computer science
35
005 - Computer programming, programs & data
54
006 - Special computer methods
123
007 - [Unassigned]
1
014 - Bibliographies of anonymous & pseudonymous works
1
020 - Library & information sciences
1
025 - Library operations
4
030 - General encyclopedic works
2
037 - Encyclopedias in Slavic languages
1
040 - [Unassigned]
10
051 - Serials in American English
1
057 - Serials in Slavic languages
2
061 - Organizations in North America
5
062 - Organizations in British Isles; in England
8
065 - Organizations in Italy & adjacent islands
2
070 - News media, journalism & publishing
1
080 - General collections
1
093 - Incunabula
1
100 - Philosophy & psychology
1
109 - Historical & collected persons treatment
1
111 - Ontology
1
113 - Cosmology
1
120 - Epistemology, causation & humankind
1
128 - Humankind
2
140 - Specific philosophical schools
1
142 - Critical philosophy
1
150 - Psychology
8
152 - Perception, movement, emotions & drives
1
153 - Mental processes & intelligence
2
155 - Differential & developmental psychology
4
158 - Applied psychology
6
160 - Logic
1
170 - Ethics
4
174 - Occupational ethics
3
190 - Modern western philosophy
1
200 - Religion
1
202 - Doctrines
1
230 - Christianity & Christian theology
1
270 - History of Christianity & Christian church
1
283 - Anglican churches
1
294 - Religions of Indic origin
1
297 - Islam, Babism & Bahai Faith
2
300 - Social sciences
2
301 - Sociology & anthropology
7
302 - Social interaction
10
303 - Social processes
2
304 - Factors affecting social behavior
32
more ...