Classification
330 - Economics
1,733
339 - Macroeconomics & related topics
683
338 - Production
283
332 - Financial economics
234
337 - International economics
121
658 - General management
91
336 - Public finance
48
320 - Political science
42
333 - Economics of land & energy
39
331 - Labor economics
29
519 - Probabilities & applied mathematics
26
657 - Accounting
25
900 - History & geography
14
300 - Social sciences
12
327 - International relations
11
000 - Computer science, information & general works
10
500 - Natural sciences & mathematics
9
302 - Social interaction
7
305 - Social groups
7
306 - Culture & institutions
7
340 - Law
7
343 - Military, tax, trade & industrial law
7
006 - Special computer methods
6
100 - Philosophy & psychology
6
303 - Social processes
6
380 - Commerce, communications & transportation
6
003 - Systems
5
363 - Other social problems & services
5
650 - Management & auxiliary services
5
005 - Computer programming, programs & data
4
350 - Public administration & military science
4
301 - Sociology & anthropology
3
341 - Law of nations
3
368 - Insurance
3
600 - Technology
3
610 - Medicine & health
3
700 - The arts; fine & decorative arts
3
170 - Ethics
2
174 - Occupational ethics
2
200 - Religion
2
297 - Islam, Babism & Bahai Faith
2
346 - Private law
2
361 - Social problems & social welfare in general
2
410 - Linguistics
2
510 - Mathematics
2
530 - Physics
2
551 - Geology, hydrology & meteorology
2
576 - Genetics & evolution
2
621 - Applied physics
2
120 - Epistemology, causation & humankind
1
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