Classification
158 - Applied psychology
302 - Social interaction
11
330 - Economics
11
650 - Management & auxiliary services
10
658 - General management
10
381 - Commerce
9
006 - Special computer methods
3
300 - Social sciences
3
331 - Labor economics
3
500 - Natural sciences & mathematics
3
670 - Manufacturing
3
001 - Knowledge
2
155 - Differential & developmental psychology
1
170 - Ethics
1
338 - Production
1