Classification
510 - Mathematics
119
501 - Philosophy & theory
14
512 - Algebra
9
509 - Historical, geographic & persons treatment
6
511 - General principles of mathematics
6
516 - Geometry
6
808 - Rhetoric & collections of literature
6
160 - Logic
5
001 - Knowledge
3
514 - Topology
3
515 - Analysis
3
900 - History & geography
3
190 - Modern western philosophy
2
300 - Social sciences
2
500 - Natural sciences & mathematics
2
518 - Numerical analysis
2
519 - Probabilities & applied mathematics
2
520 - Astronomy & allied sciences
2
530 - Physics
2
003 - Systems
1
100 - Philosophy & psychology
1
142 - Critical philosophy
1
306 - Culture & institutions
1