Classification
006 - Special computer methods
745 - Decorative arts
369
302 - Social interaction
270
500 - Natural sciences & mathematics
212
331 - Labor economics
175
620 - Engineering & allied operations
94
384 - Communications; telecommunication
89
658 - General management
83
770 - Photography, photographs & computer art
40
330 - Economics
38
381 - Commerce
25
004 - Data processing & computer science
18
510 - Mathematics
16
781 - General principles & musical forms
13
519 - Probabilities & applied mathematics
12
741 - Drawing & drawings
10
153 - Mental processes & intelligence
9
621 - Applied physics
9
005 - Computer programming, programs & data
8
338 - Production
8
777 - [Unassigned]
8
791 - Public performances
7
303 - Social processes
6
380 - Commerce, communications & transportation
6
001 - Knowledge
5
300 - Social sciences
5
332 - Financial economics
4
374 - Adult education
4
600 - Technology
3
629 - Other branches of engineering
3
650 - Management & auxiliary services
3
740 - Drawing & decorative arts
3
778 - Fields & kinds of photography
3
011 - Bibliographies
2
659 - Advertising & public relations
2
808 - Rhetoric & collections of literature
2
020 - Library & information sciences
1
025 - Library operations
1
158 - Applied psychology
1
364 - Criminology
1
368 - Insurance
1
700 - The arts; fine & decorative arts
1