Classification
158 - Applied psychology
500 - Natural sciences & mathematics
330 - Economics
12
658 - General management
11
300 - Social sciences
9
302 - Social interaction
9
650 - Management & auxiliary services
9
670 - Manufacturing
9
153 - Mental processes & intelligence
3
331 - Labor economics
3
381 - Commerce
3
170 - Ethics
1
338 - Production
1
510 - Mathematics
1
620 - Engineering & allied operations
1