Classification
330 - Economics
169
300 - Social sciences
106
340 - Law
99
320 - Political science
75
658 - General management
63
900 - History & geography
59
306 - Culture & institutions
52
100 - Philosophy & psychology
50
301 - Sociology & anthropology
40
332 - Financial economics
30
346 - Private law
28
370 - Education
23
650 - Management & auxiliary services
23
305 - Social groups
22
830 - Literatures of Germanic languages
17
530 - Physics
16
304 - Factors affecting social behavior
14
657 - Accounting
14
361 - Social problems & social welfare in general
13
610 - Medicine & health
13
004 - Data processing & computer science
11
616 - Diseases
10
005 - Computer programming, programs & data
9
302 - Social interaction
9
327 - International relations
9
333 - Economics of land & energy
9
338 - Production
8
400 - Language
8
621 - Applied physics
8
410 - Linguistics
7
540 - Chemistry & allied sciences
7
700 - The arts; fine & decorative arts
7
200 - Religion
6
519 - Probabilities & applied mathematics
6
620 - Engineering & allied operations
6
800 - Literature & rhetoric
6
336 - Public finance
5
347 - Civil procedure & courts
5
617 - Surgery & related medical specialties
5
006 - Special computer methods
4
158 - Applied psychology
4
343 - Military, tax, trade & industrial law
4
345 - Criminal law
4
363 - Other social problems & services
4
364 - Criminology
4
780 - Music
4
150 - Psychology
3
193 - Philosophy of Germany & Austria
3
307 - Communities
3
331 - Labor economics
3
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