Classification
658 - General management
247
670 - Manufacturing
52
621 - Applied physics
28
620 - Engineering & allied operations
23
650 - Management & auxiliary services
18
629 - Other branches of engineering
17
338 - Production
13
624 - Civil engineering
11
005 - Computer programming, programs & data
10
370 - Education
10
346 - Private law
9
006 - Special computer methods
8
158 - Applied psychology
7
660 - Chemical engineering
6
004 - Data processing & computer science
5
333 - Economics of land & energy
5
519 - Probabilities & applied mathematics
3
531 - Classical mechanics; solid mechanics
3
628 - Sanitary & municipal engineering
3
657 - Accounting
3
690 - Buildings
3
003 - Systems
2
330 - Economics
2
300 - Social sciences
1
340 - Law
1
341 - Law of nations
1
363 - Other social problems & services
1
371 - Schools & their activities; special education
1
381 - Commerce
1
600 - Technology
1
610 - Medicine & health
1
627 - Hydraulic engineering
1
630 - Agriculture & related technologies
1