Classification
330 - Economics
338 - Production
620 - Engineering & allied operations
10
658 - General management
9
331 - Labor economics
5
005 - Computer programming, programs & data
4
302 - Social interaction
4
300 - Social sciences
3
500 - Natural sciences & mathematics
3
006 - Special computer methods
1
025 - Library operations
1
381 - Commerce
1
384 - Communications; telecommunication
1
650 - Management & auxiliary services
1
670 - Manufacturing
1
745 - Decorative arts
1