Classification
001 - Knowledge
19
014 - Bibliographies of anonymous & pseudonymous works
8
570 - Life sciences; biology
6
516 - Geometry
5
006 - Special computer methods
4
003 - Systems
2
005 - Computer programming, programs & data
2
153 - Mental processes & intelligence
1
501 - Philosophy & theory
1
512 - Algebra
1
514 - Topology
1
515 - Analysis
1
518 - Numerical analysis
1
616 - Diseases
1
620 - Engineering & allied operations
1