Classification
300 - Social sciences
3
302 - Social interaction
3
330 - Economics
3
338 - Production
500 - Natural sciences & mathematics
658 - General management
3
670 - Manufacturing
2
155 - Differential & developmental psychology
1
158 - Applied psychology
1
368 - Insurance
1
384 - Communications; telecommunication
1
620 - Engineering & allied operations
1
650 - Management & auxiliary services
1