Classification
330 - Economics
295
331 - Labor economics
295
338 - Production
295
658 - General management
228
000 - Computer science, information & general works
58
381 - Commerce
54
005 - Computer programming, programs & data
53
500 - Natural sciences & mathematics
48
004 - Data processing & computer science
46
302 - Social interaction
44
006 - Special computer methods
26
300 - Social sciences
25
384 - Communications; telecommunication
25
670 - Manufacturing
19
745 - Decorative arts
19
364 - Criminology
13
620 - Engineering & allied operations
10
650 - Management & auxiliary services
8
374 - Adult education
7
303 - Social processes
4
368 - Insurance
4
621 - Applied physics
4
025 - Library operations
3
153 - Mental processes & intelligence
3
158 - Applied psychology
3
659 - Advertising & public relations
3
001 - Knowledge
2
519 - Probabilities & applied mathematics
2
170 - Ethics
1
343 - Military, tax, trade & industrial law
1
380 - Commerce, communications & transportation
1
510 - Mathematics
1
600 - Technology
1
651 - Office services
1
657 - Accounting
1