Classification
003 - Systems
2
004 - Data processing & computer science
3
005 - Computer programming, programs & data
3
006 - Special computer methods
5
330 - Economics
1
510 - Mathematics
1
515 - Analysis
1
519 - Probabilities & applied mathematics
2
610 - Medicine & health
2
620 - Engineering & allied operations
11
621 - Applied physics
169
629 - Other branches of engineering
9