Classification
330 - Economics
22
338 - Production
22
658 - General management
19
368 - Insurance
7
300 - Social sciences
5
500 - Natural sciences & mathematics
5
670 - Manufacturing
5
302 - Social interaction
4
005 - Computer programming, programs & data
3
331 - Labor economics
3
363 - Other social problems & services
1
364 - Criminology
1
381 - Commerce
1
620 - Engineering & allied operations
1
621 - Applied physics
1