Classification
530 - Physics
85
515 - Analysis
20
536 - Heat
13
519 - Probabilities & applied mathematics
10
620 - Engineering & allied operations
10
531 - Classical mechanics; solid mechanics
9
621 - Applied physics
9
518 - Numerical analysis
7
005 - Computer programming, programs & data
5
512 - Algebra
5
541 - Physical chemistry
5
510 - Mathematics
4
539 - Modern physics
3
537 - Electricity & electronics
2
624 - Civil engineering
2
004 - Data processing & computer science
1
006 - Special computer methods
1
418 - Standard usage & applied linguistics
1
516 - Geometry
1
535 - Light & infrared & ultraviolet phenomena
1
542 - Techniques, equipment & materials
1
571 - Physiology & related subjects
1
616 - Diseases
1
629 - Other branches of engineering
1
670 - Manufacturing
1