Classification
300 - Social sciences
658 - General management
8
302 - Social interaction
7
330 - Economics
6
500 - Natural sciences & mathematics
6
670 - Manufacturing
5
620 - Engineering & allied operations
3
001 - Knowledge
2
331 - Labor economics
2
338 - Production
1
368 - Insurance
1
610 - Medicine & health
1
745 - Decorative arts
1