Classification
330 - Economics
500 - Natural sciences & mathematics
14
510 - Mathematics
658 - General management
8
004 - Data processing & computer science
6
331 - Labor economics
6
005 - Computer programming, programs & data
3
745 - Decorative arts
3
006 - Special computer methods
2
300 - Social sciences
2
302 - Social interaction
2
338 - Production
2
670 - Manufacturing
2
153 - Mental processes & intelligence
1
384 - Communications; telecommunication
1
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
1