Classification
302 - Social interaction
658 - General management
27
300 - Social sciences
23
330 - Economics
15
500 - Natural sciences & mathematics
9
670 - Manufacturing
9
331 - Labor economics
6
338 - Production
5
380 - Commerce, communications & transportation
3
384 - Communications; telecommunication
3
001 - Knowledge
2
153 - Mental processes & intelligence
2
381 - Commerce
2
650 - Management & auxiliary services
2
000 - Computer science, information & general works
1
158 - Applied psychology
1
170 - Ethics
1
332 - Financial economics
1
368 - Insurance
1
600 - Technology
1
745 - Decorative arts
1