Classification
155 - Differential & developmental psychology
300 - Social sciences
5
302 - Social interaction
5
330 - Economics
5
500 - Natural sciences & mathematics
5
658 - General management
5
670 - Manufacturing
158 - Applied psychology
2
650 - Management & auxiliary services
2
150 - Psychology
1
380 - Commerce, communications & transportation
1
381 - Commerce
1
384 - Communications; telecommunication
1