Classification
003 - Systems
8
004 - Data processing & computer science
1
005 - Computer programming, programs & data
1
006 - Special computer methods
1
040 - [Unassigned]
1
500 - Natural sciences & mathematics
1
510 - Mathematics
7
511 - General principles of mathematics
5
512 - Algebra
6
514 - Topology
10
515 - Analysis
137
516 - Geometry
3
518 - Numerical analysis
21
519 - Probabilities & applied mathematics
39
530 - Physics
24
531 - Classical mechanics; solid mechanics
3
536 - Heat
2
539 - Modern physics
1
541 - Physical chemistry
3
550 - Earth sciences
1
620 - Engineering & allied operations
5
621 - Applied physics
1
629 - Other branches of engineering
1
690 - Buildings
1