Classification
302 - Social interaction
500 - Natural sciences & mathematics
22
620 - Engineering & allied operations
21
006 - Special computer methods
16
745 - Decorative arts
13
331 - Labor economics
10
384 - Communications; telecommunication
10
658 - General management
8
300 - Social sciences
3
303 - Social processes
3
330 - Economics
3
005 - Computer programming, programs & data
2
770 - Photography, photographs & computer art
2
001 - Knowledge
1
155 - Differential & developmental psychology
1
158 - Applied psychology
1
338 - Production
1
381 - Commerce
1
650 - Management & auxiliary services
1
670 - Manufacturing
1