Classification
510 - Mathematics
10
519 - Probabilities & applied mathematics
8
511 - General principles of mathematics
7
620 - Engineering & allied operations
5
500 - Natural sciences & mathematics
4
001 - Knowledge
3
658 - General management
3
330 - Economics
2
516 - Geometry
2
571 - Physiology & related subjects
2
616 - Diseases
2
000 - Computer science, information & general works
1
003 - Systems
1
005 - Computer programming, programs & data
1
006 - Special computer methods
1
300 - Social sciences
1
368 - Insurance
1
512 - Algebra
1
530 - Physics
1
610 - Medicine & health
1
629 - Other branches of engineering
1