Classification
621 - Applied physics
2,993
384 - Communications; telecommunication
1,150
004 - Data processing & computer science
900
620 - Engineering & allied operations
796
331 - Labor economics
526
500 - Natural sciences & mathematics
492
006 - Special computer methods
388
005 - Computer programming, programs & data
345
658 - General management
210
629 - Other branches of engineering
200
374 - Adult education
190
000 - Computer science, information & general works
130
330 - Economics
128
745 - Decorative arts
112
003 - Systems
97
380 - Commerce, communications & transportation
71
338 - Production
61
537 - Electricity & electronics
60
302 - Social interaction
39
530 - Physics
37
535 - Light & infrared & ultraviolet phenomena
28
519 - Probabilities & applied mathematics
24
610 - Medicine & health
23
303 - Social processes
20
600 - Technology
19
381 - Commerce
17
515 - Analysis
17
333 - Economics of land & energy
16
539 - Modern physics
16
534 - Sound & related vibrations
15
670 - Manufacturing
13
520 - Astronomy & allied sciences
12
700 - The arts; fine & decorative arts
11
510 - Mathematics
10
910 - Geography & travel
10
777 - [Unassigned]
9
025 - Library operations
8
543 - Analytical chemistry
8
624 - Civil engineering
8
781 - General principles & musical forms
8
070 - News media, journalism & publishing
7
300 - Social sciences
7
518 - Numerical analysis
7
791 - Public performances
7
340 - Law
6
900 - History & geography
6
363 - Other social problems & services
5
320 - Political science
4
332 - Financial economics
4
343 - Military, tax, trade & industrial law
4
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