Classification
301 - Sociology & anthropology
124
900 - History & geography
40
100 - Philosophy & psychology
32
300 - Social sciences
25
200 - Religion
24
140 - Specific philosophical schools
15
320 - Political science
12
160 - Logic
11
700 - The arts; fine & decorative arts
10
370 - Education
8
233 - Humankind
7
330 - Economics
7
610 - Medicine & health
7
340 - Law
6
128 - Humankind
4
170 - Ethics
4
304 - Factors affecting social behavior
4
400 - Language
4
800 - Literature & rhetoric
4
305 - Social groups
3
306 - Culture & institutions
3
410 - Linguistics
3
576 - Genetics & evolution
3
600 - Technology
3
120 - Epistemology, causation & humankind
2
158 - Applied psychology
2
193 - Philosophy of Germany & Austria
2
230 - Christianity & Christian theology
2
297 - Islam, Babism & Bahai Faith
2
380 - Commerce, communications & transportation
2
530 - Physics
2
791 - Public performances
2
809 - History, description & criticism
2
891 - East Indo-European & Celtic literatures
2
110 - Metaphysics
1
141 - Idealism & related systems
1
144 - Humanism & related systems
1
220 - Bible
1
227 - Epistles
1
231 - God
1
236 - Eschatology
1
251 - Preaching
1
273 - Doctrinal controversies & heresies
1
291 - [Unassigned]
1
299 - Religions not provided for elsewhere
1
331 - Labor economics
1
350 - Public administration & military science
1
363 - Other social problems & services
1
364 - Criminology
1
616 - Diseases
1
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