Classification
330 - Economics
338 - Production
600 - Technology
658 - General management
500 - Natural sciences & mathematics
3
006 - Special computer methods
2
300 - Social sciences
2
302 - Social interaction
2
620 - Engineering & allied operations
2
004 - Data processing & computer science
1
331 - Labor economics
1
650 - Management & auxiliary services
1
670 - Manufacturing
1