Classification
331 - Labor economics
620 - Engineering & allied operations
302 - Social interaction
17
384 - Communications; telecommunication
9
745 - Decorative arts
9
006 - Special computer methods
8
500 - Natural sciences & mathematics
7
658 - General management
7
770 - Photography, photographs & computer art
6
330 - Economics
4
005 - Computer programming, programs & data
3
303 - Social processes
1
332 - Financial economics
1
338 - Production
1
364 - Criminology
1
374 - Adult education
1
526 - Mathematical geography
1
621 - Applied physics
1
781 - General principles & musical forms
1