Classification
510 - Mathematics
2,216
515 - Analysis
538
512 - Algebra
426
516 - Geometry
191
519 - Probabilities & applied mathematics
175
514 - Topology
158
511 - General principles of mathematics
77
518 - Numerical analysis
63
530 - Physics
39
003 - Systems
14
570 - Life sciences; biology
10
004 - Data processing & computer science
3
620 - Engineering & allied operations
3
541 - Physical chemistry
2
001 - Knowledge
1
300 - Social sciences
1
531 - Classical mechanics; solid mechanics
1
536 - Heat
1
572 - Biochemistry
1
576 - Genetics & evolution
1
616 - Diseases
1
670 - Manufacturing
1