Classification
343 - Military, tax, trade & industrial law
330 - Economics
22
338 - Production
15
331 - Labor economics
12
300 - Social sciences
8
658 - General management
8
381 - Commerce
6
302 - Social interaction
5
332 - Financial economics
5
158 - Applied psychology
4
791 - Public performances
4
500 - Natural sciences & mathematics
3
620 - Engineering & allied operations
3
006 - Special computer methods
2
384 - Communications; telecommunication
2
011 - Bibliographies
1
170 - Ethics
1
374 - Adult education
1
777 - [Unassigned]
1