Classification
003 - Systems
1
004 - Data processing & computer science
5
005 - Computer programming, programs & data
2
006 - Special computer methods
1
158 - Applied psychology
3
303 - Social processes
2
307 - Communities
3
321 - Systems of governments & states
1
332 - Financial economics
1
333 - Economics of land & energy
2
337 - International economics
1
338 - Production
2
346 - Private law
1
537 - Electricity & electronics
1
620 - Engineering & allied operations
2
621 - Applied physics
8
624 - Civil engineering
2
629 - Other branches of engineering
64
658 - General management
10
660 - Chemical engineering
3
670 - Manufacturing
3
720 - Architecture
1
910 - Geography & travel
1