Classification
320 - Political science
261
340 - Law
51
100 - Philosophy & psychology
44
330 - Economics
31
170 - Ethics
28
300 - Social sciences
24
190 - Modern western philosophy
11
140 - Specific philosophical schools
10
501 - Philosophy & theory
10
327 - International relations
8
900 - History & geography
8
109 - Historical & collected persons treatment
7
301 - Sociology & anthropology
7
142 - Critical philosophy
6
302 - Social interaction
6
306 - Culture & institutions
6
192 - Philosophy of British Isles
5
338 - Production
5
149 - Other philosophical systems
4
172 - Political ethics
4
193 - Philosophy of Germany & Austria
4
210 - Philosophy & theory of religion
4
321 - Systems of governments & states
4
333 - Economics of land & energy
4
111 - Ontology
3
174 - Occupational ethics
3
180 - Ancient, medieval & eastern philosophy
3
200 - Religion
3
303 - Social processes
3
304 - Factors affecting social behavior
3
336 - Public finance
3
370 - Education
3
576 - Genetics & evolution
3
126 - The self
2
128 - Humankind
2
194 - Philosophy of France
2
305 - Social groups
2
323 - Civil & political rights
2
339 - Macroeconomics & related topics
2
341 - Law of nations
2
407 - Education, research & related topics
2
601 - Philosophy & theory
2
700 - The arts; fine & decorative arts
2
940 - History of Europe
2
000 - Computer science, information & general works
1
001 - Knowledge
1
110 - Metaphysics
1
113 - Cosmology
1
120 - Epistemology, causation & humankind
1
141 - Idealism & related systems
1
more ...