Classification
300 - Social sciences
658 - General management
17
330 - Economics
15
302 - Social interaction
14
500 - Natural sciences & mathematics
9
670 - Manufacturing
8
001 - Knowledge
4
338 - Production
3
320 - Political science
2
332 - Financial economics
2
381 - Commerce
2
650 - Management & auxiliary services
2
158 - Applied psychology
1
304 - Factors affecting social behavior
1
331 - Labor economics
1
344 - Labor, social, education & cultural law
1
380 - Commerce, communications & transportation
1
384 - Communications; telecommunication
1
620 - Engineering & allied operations
1