Classification
170 - Ethics
330 - Economics
5
331 - Labor economics
658 - General management
5
670 - Manufacturing
300 - Social sciences
2
302 - Social interaction
2
158 - Applied psychology
1
174 - Occupational ethics
1
304 - Factors affecting social behavior
1
332 - Financial economics
1
338 - Production
1
368 - Insurance
1
500 - Natural sciences & mathematics
1
650 - Management & auxiliary services
1
659 - Advertising & public relations
1