Classification
519 - Probabilities & applied mathematics
14
006 - Special computer methods
4
510 - Mathematics
4
004 - Data processing & computer science
3
300 - Social sciences
3
512 - Algebra
3
005 - Computer programming, programs & data
2
330 - Economics
2
511 - General principles of mathematics
2
515 - Analysis
2
621 - Applied physics
2
658 - General management
2
025 - Library operations
1
338 - Production
1
514 - Topology
1
516 - Geometry
1
530 - Physics
1
560 - Paleontology; paleozoology
1
570 - Life sciences; biology
1
613 - Personal health & safety
1
614 - Incidence & prevention of disease
1
616 - Diseases
1
620 - Engineering & allied operations
1
629 - Other branches of engineering
1