Classification
001 - Knowledge
2
004 - Data processing & computer science
2
330 - Economics
1
331 - Labor economics
1
368 - Insurance
1
384 - Communications; telecommunication
1
500 - Natural sciences & mathematics
4
510 - Mathematics
8
511 - General principles of mathematics
1
515 - Analysis
13
519 - Probabilities & applied mathematics
572 - Biochemistry
1
610 - Medicine & health
2
658 - General management
2