Classification
380 - Commerce, communications & transportation
330 - Economics
4
384 - Communications; telecommunication
4
300 - Social sciences
3
302 - Social interaction
3
658 - General management
3
200 - Religion
2
301 - Sociology & anthropology
2
331 - Labor economics
2
900 - History & geography
2
100 - Philosophy & psychology
1
152 - Perception, movement, emotions & drives
1
340 - Law
1
500 - Natural sciences & mathematics
1
650 - Management & auxiliary services
1
670 - Manufacturing
1
700 - The arts; fine & decorative arts
1
720 - Architecture
1