Classification
512 - Algebra
105
515 - Analysis
15
516 - Geometry
14
511 - General principles of mathematics
9
530 - Physics
9
510 - Mathematics
5
004 - Data processing & computer science
3
005 - Computer programming, programs & data
3
003 - Systems
2
514 - Topology
2
518 - Numerical analysis
2
519 - Probabilities & applied mathematics
2
621 - Applied physics
2
531 - Classical mechanics; solid mechanics
1
539 - Modern physics
1
620 - Engineering & allied operations
1