Classification
658 - General management
338 - Production
7
620 - Engineering & allied operations
5
330 - Economics
4
500 - Natural sciences & mathematics
3
600 - Technology
2
000 - Computer science, information & general works
1
150 - Psychology
1
152 - Perception, movement, emotions & drives
1
158 - Applied psychology
1
300 - Social sciences
1
302 - Social interaction
1
332 - Financial economics
1
381 - Commerce
1
670 - Manufacturing
1
745 - Decorative arts
1