Classification
510 - Mathematics
519 - Probabilities & applied mathematics
48
500 - Natural sciences & mathematics
20
620 - Engineering & allied operations
17
330 - Economics
10
515 - Analysis
10
658 - General management
9
004 - Data processing & computer science
7
005 - Computer programming, programs & data
6
511 - General principles of mathematics
6
331 - Labor economics
5
300 - Social sciences
4
332 - Financial economics
4
006 - Special computer methods
3
153 - Mental processes & intelligence
3
302 - Social interaction
3
518 - Numerical analysis
3
670 - Manufacturing
3
512 - Algebra
2
572 - Biochemistry
2
600 - Technology
2
621 - Applied physics
2
001 - Knowledge
1
158 - Applied psychology
1
333 - Economics of land & energy
1
338 - Production
1
368 - Insurance
1
372 - Elementary education
1
384 - Communications; telecommunication
1
516 - Geometry
1
531 - Classical mechanics; solid mechanics
1
537 - Electricity & electronics
1
610 - Medicine & health
1
629 - Other branches of engineering
1
650 - Management & auxiliary services
1
794 - Indoor games of skill
1