Classification
331 - Labor economics
658 - General management
10
330 - Economics
9
300 - Social sciences
6
500 - Natural sciences & mathematics
4
338 - Production
3
363 - Other social problems & services
2
001 - Knowledge
1
302 - Social interaction
1
368 - Insurance
1
381 - Commerce
1
620 - Engineering & allied operations
1
650 - Management & auxiliary services
1
670 - Manufacturing
1