Classification
620 - Engineering & allied operations
141
621 - Applied physics
77
670 - Manufacturing
26
531 - Classical mechanics; solid mechanics
12
667 - Cleaning, color & coating technologies
11
541 - Physical chemistry
10
530 - Physics
4
629 - Other branches of engineering
4
333 - Economics of land & energy
3
571 - Physiology & related subjects
3
547 - Organic chemistry
2
610 - Medicine & health
2
691 - Building materials
2
004 - Data processing & computer science
1
005 - Computer programming, programs & data
1
338 - Production
1
352 - General considerations of public administration
1
579 - Microorganisms, fungi & algae
1
595 - Arthropods
1
617 - Surgery & related medical specialties
1
658 - General management
1
660 - Chemical engineering
1