Classification
381 - Commerce
658 - General management
222
670 - Manufacturing
330 - Economics
220
300 - Social sciences
208
302 - Social interaction
207
500 - Natural sciences & mathematics
206
338 - Production
36
650 - Management & auxiliary services
18
158 - Applied psychology
16
331 - Labor economics
16
659 - Advertising & public relations
11
384 - Communications; telecommunication
10
380 - Commerce, communications & transportation
6
745 - Decorative arts
6
001 - Knowledge
5
006 - Special computer methods
5
153 - Mental processes & intelligence
5
332 - Financial economics
3
620 - Engineering & allied operations
3
000 - Computer science, information & general works
2
303 - Social processes
2
005 - Computer programming, programs & data
1
152 - Perception, movement, emotions & drives
1
155 - Differential & developmental psychology
1
304 - Factors affecting social behavior
1
510 - Mathematics
1
519 - Probabilities & applied mathematics
1
808 - Rhetoric & collections of literature
1