Classification
515 - Analysis
122
519 - Probabilities & applied mathematics
22
510 - Mathematics
7
512 - Algebra
5
530 - Physics
5
514 - Topology
4
003 - Systems
3
516 - Geometry
3
526 - Mathematical geography
2
550 - Earth sciences
2
500 - Natural sciences & mathematics
1
511 - General principles of mathematics
1
518 - Numerical analysis
1
531 - Classical mechanics; solid mechanics
1
570 - Life sciences; biology
1
616 - Diseases
1
910 - Geography & travel
1