Classification
519 - Probabilities & applied mathematics
605
515 - Analysis
63
510 - Mathematics
37
530 - Physics
23
330 - Economics
18
512 - Algebra
15
621 - Applied physics
13
004 - Data processing & computer science
7
658 - General management
7
003 - Systems
6
570 - Life sciences; biology
6
511 - General principles of mathematics
5
516 - Geometry
5
006 - Special computer methods
4
518 - Numerical analysis
4
550 - Earth sciences
4
300 - Social sciences
3
332 - Financial economics
3
531 - Classical mechanics; solid mechanics
3
620 - Engineering & allied operations
3
150 - Psychology
2
338 - Production
2
514 - Topology
2
551 - Geology, hydrology & meteorology
2
577 - Ecology
2
610 - Medicine & health
2
624 - Civil engineering
2
304 - Factors affecting social behavior
1
331 - Labor economics
1
333 - Economics of land & energy
1
336 - Public finance
1
364 - Criminology
1
500 - Natural sciences & mathematics
1
520 - Astronomy & allied sciences
1
526 - Mathematical geography
1
534 - Sound & related vibrations
1
541 - Physical chemistry
1
553 - Economic geology
1
572 - Biochemistry
1
614 - Incidence & prevention of disease
1
615 - Pharmacology & therapeutics
1
616 - Diseases
1