Classification
006 - Special computer methods
1,286
770 - Photography, photographs & computer art
404
004 - Data processing & computer science
294
005 - Computer programming, programs & data
266
621 - Applied physics
181
000 - Computer science, information & general works
113
620 - Engineering & allied operations
53
610 - Medicine & health
47
003 - Systems
42
771 - Techniques, equipment & materials
38
775 - Digital photography
34
778 - Fields & kinds of photography
33
302 - Social interaction
27
629 - Other branches of engineering
27
500 - Natural sciences & mathematics
17
910 - Geography & travel
17
777 - [Unassigned]
16
510 - Mathematics
12
519 - Probabilities & applied mathematics
12
001 - Knowledge
10
570 - Life sciences; biology
10
745 - Decorative arts
10
791 - Public performances
10
518 - Numerical analysis
9
616 - Diseases
9
025 - Library operations
8
331 - Labor economics
8
516 - Geometry
7
333 - Economics of land & energy
5
741 - Drawing & drawings
5
776 - Computer art (Digital art)
5
330 - Economics
4
371 - Schools & their activities; special education
4
530 - Physics
4
612 - Human physiology
4
658 - General management
3
740 - Drawing & decorative arts
3
781 - General principles & musical forms
3
381 - Commerce
2
384 - Communications; telecommunication
2
502 - Miscellany
2
515 - Analysis
2
550 - Earth sciences
2
600 - Technology
2
617 - Surgery & related medical specialties
2
651 - Office services
2
670 - Manufacturing
2
686 - Printing & related activities
2
779 - Photographs
2
040 - [Unassigned]
1
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