Classification
670 - Manufacturing
658 - General management
12
330 - Economics
10
300 - Social sciences
9
302 - Social interaction
9
500 - Natural sciences & mathematics
9
005 - Computer programming, programs & data
2
153 - Mental processes & intelligence
2
338 - Production
2
331 - Labor economics
1
381 - Commerce
1
510 - Mathematics
1
519 - Probabilities & applied mathematics
1
600 - Technology
1
620 - Engineering & allied operations
1
629 - Other branches of engineering
1
650 - Management & auxiliary services
1
745 - Decorative arts
1