Classification
620 - Engineering & allied operations
5
510 - Mathematics
4
531 - Classical mechanics; solid mechanics
3
100 - Philosophy & psychology
2
370 - Education
2
500 - Natural sciences & mathematics
2
515 - Analysis
2
530 - Physics
2
600 - Technology
2
629 - Other branches of engineering
2
000 - Computer science, information & general works
1
532 - Fluid mechanics; liquid mechanics
1
700 - The arts; fine & decorative arts
1
900 - History & geography
1