Classification
610 - Medicine & health
10
658 - General management
9
000 - Computer science, information & general works
5
651 - Office services
5
300 - Social sciences
4
331 - Labor economics
3
620 - Engineering & allied operations
3
330 - Economics
2
338 - Production
2
384 - Communications; telecommunication
2
500 - Natural sciences & mathematics
2
001 - Knowledge
1
005 - Computer programming, programs & data
1
362 - Social welfare problems & services
1
368 - Insurance
1
519 - Probabilities & applied mathematics
1
600 - Technology
1