Classification
658 - General management
1,179
330 - Economics
753
338 - Production
454
650 - Management & auxiliary services
188
158 - Applied psychology
138
300 - Social sciences
79
302 - Social interaction
62
500 - Natural sciences & mathematics
62
332 - Financial economics
60
331 - Labor economics
58
670 - Manufacturing
57
333 - Economics of land & energy
51
381 - Commerce
50
000 - Computer science, information & general works
49
370 - Education
35
700 - The arts; fine & decorative arts
35
153 - Mental processes & intelligence
32
320 - Political science
30
600 - Technology
29
304 - Factors affecting social behavior
23
380 - Commerce, communications & transportation
23
620 - Engineering & allied operations
22
303 - Social processes
20
800 - Literature & rhetoric
20
140 - Specific philosophical schools
19
610 - Medicine & health
18
363 - Other social problems & services
17
384 - Communications; telecommunication
14
337 - International economics
13
174 - Occupational ethics
12
306 - Culture & institutions
12
657 - Accounting
12
001 - Knowledge
11
336 - Public finance
9
900 - History & geography
9
100 - Philosophy & psychology
8
170 - Ethics
7
305 - Social groups
7
361 - Social problems & social welfare in general
7
301 - Sociology & anthropology
6
340 - Law
6
540 - Chemistry & allied sciences
6
621 - Applied physics
6
630 - Agriculture & related technologies
6
745 - Decorative arts
6
004 - Data processing & computer science
5
339 - Macroeconomics & related topics
5
346 - Private law
5
659 - Advertising & public relations
5
720 - Architecture
5
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