Classification
516 - Geometry
529
512 - Algebra
224
515 - Analysis
65
510 - Mathematics
42
514 - Topology
30
530 - Physics
24
511 - General principles of mathematics
14
003 - Systems
10
519 - Probabilities & applied mathematics
9
004 - Data processing & computer science
8
006 - Special computer methods
7
005 - Computer programming, programs & data
6
629 - Other branches of engineering
4
531 - Classical mechanics; solid mechanics
3
620 - Engineering & allied operations
3
621 - Applied physics
3
000 - Computer science, information & general works
2
500 - Natural sciences & mathematics
2
518 - Numerical analysis
2
140 - Specific philosophical schools
1
320 - Political science
1
330 - Economics
1
509 - Historical, geographic & persons treatment
1
526 - Mathematical geography
1
550 - Earth sciences
1
580 - Plants (Botany)
1
600 - Technology
1
658 - General management
1
700 - The arts; fine & decorative arts
1
720 - Architecture
1
808 - Rhetoric & collections of literature
1
900 - History & geography
1