Classification
302 - Social interaction
658 - General management
620 - Engineering & allied operations
59
330 - Economics
50
300 - Social sciences
49
500 - Natural sciences & mathematics
46
670 - Manufacturing
38
384 - Communications; telecommunication
14
331 - Labor economics
13
338 - Production
11
381 - Commerce
9
006 - Special computer methods
7
745 - Decorative arts
7
650 - Management & auxiliary services
5
001 - Knowledge
4
158 - Applied psychology
4
005 - Computer programming, programs & data
3
621 - Applied physics
3
510 - Mathematics
2
004 - Data processing & computer science
1
025 - Library operations
1
153 - Mental processes & intelligence
1
155 - Differential & developmental psychology
1
368 - Insurance
1
380 - Commerce, communications & transportation
1
659 - Advertising & public relations
1
770 - Photography, photographs & computer art
1
777 - [Unassigned]
1
791 - Public performances
1
808 - Rhetoric & collections of literature
1