Classification
658 - General management
338 - Production
6
330 - Economics
5
158 - Applied psychology
4
650 - Management & auxiliary services
4
381 - Commerce
3
001 - Knowledge
2
153 - Mental processes & intelligence
2
302 - Social interaction
2
331 - Labor economics
2
000 - Computer science, information & general works
1
174 - Occupational ethics
1
185 - Aristotelian philosophy
1
300 - Social sciences
1
303 - Social processes
1
332 - Financial economics
1
384 - Communications; telecommunication
1
800 - Literature & rhetoric
1
973 - United States
1