Classification
629 - Other branches of engineering
620 - Engineering & allied operations
211
745 - Decorative arts
90
790 - Recreational & performing arts
58
600 - Technology
50
500 - Natural sciences & mathematics
48
331 - Labor economics
40
658 - General management
23
338 - Production
15
621 - Applied physics
14
384 - Communications; telecommunication
12
330 - Economics
10
006 - Special computer methods
8
005 - Computer programming, programs & data
5
381 - Commerce
5
510 - Mathematics
4
000 - Computer science, information & general works
3
004 - Data processing & computer science
3
374 - Adult education
3
610 - Medicine & health
3
001 - Knowledge
2
300 - Social sciences
2
670 - Manufacturing
2
800 - Literature & rhetoric
2
153 - Mental processes & intelligence
1
172 - Political ethics
1
302 - Social interaction
1
303 - Social processes
1
332 - Financial economics
1
333 - Economics of land & energy
1
339 - Macroeconomics & related topics
1
372 - Elementary education
1
511 - General principles of mathematics
1
519 - Probabilities & applied mathematics
1
612 - Human physiology
1
650 - Management & auxiliary services
1
659 - Advertising & public relations
1
664 - Food technology
1
770 - Photography, photographs & computer art
1