Classification
340 - Law
43
121 - Epistemology
41
128 - Humankind
24
170 - Ethics
24
333 - Economics of land & energy
21
320 - Political science
18
415 - Grammar
18
530 - Physics
18
153 - Mental processes & intelligence
16
110 - Metaphysics
12
111 - Ontology
12
305 - Social groups
12
306 - Culture & institutions
10
401 - Philosophy & theory
10
126 - The self
9
171 - Ethical systems
9
303 - Social processes
9
341 - Law of nations
9
346 - Private law
9
612 - Human physiology
9
113 - Cosmology
8
193 - Philosophy of Germany & Austria
8
231 - God
8
342 - Constitutional & administrative law
8
501 - Philosophy & theory
8
152 - Perception, movement, emotions & drives
7
155 - Differential & developmental psychology
7
304 - Factors affecting social behavior
7
323 - Civil & political rights
7
330 - Economics
7
338 - Production
7
355 - Military science
7
115 - Time
6
146 - Naturalism & related systems
6
179 - Other ethical norms
6
192 - Philosophy of British Isles
6
241 - Christian ethics
6
261 - Social theology
6
327 - International relations
6
344 - Labor, social, education & cultural law
6
345 - Criminal law
6
160 - Logic
5
332 - Financial economics
5
363 - Other social problems & services
5
510 - Mathematics
5
172 - Political ethics
4
230 - Christianity & Christian theology
4
321 - Systems of governments & states
4
364 - Criminology
4
417 - Dialectology & historical linguistics
4
more ...