Classification
500 - Natural sciences & mathematics
745 - Decorative arts
620 - Engineering & allied operations
8
510 - Mathematics
7
658 - General management
4
005 - Computer programming, programs & data
3
330 - Economics
3
519 - Probabilities & applied mathematics
3
004 - Data processing & computer science
2
331 - Labor economics
2
338 - Production
2
621 - Applied physics
2
001 - Knowledge
1
006 - Special computer methods
1
153 - Mental processes & intelligence
1
303 - Social processes
1
576 - Genetics & evolution
1
664 - Food technology
1