Classification
332 - Financial economics
330 - Economics
61
658 - General management
24
338 - Production
23
381 - Commerce
11
339 - Macroeconomics & related topics
7
001 - Knowledge
4
500 - Natural sciences & mathematics
4
303 - Social processes
3
382 - International commerce
3
650 - Management & auxiliary services
3
800 - Literature & rhetoric
3
000 - Computer science, information & general works
2
153 - Mental processes & intelligence
2
331 - Labor economics
2
363 - Other social problems & services
2
368 - Insurance
2
510 - Mathematics
2
657 - Accounting
2
005 - Computer programming, programs & data
1
011 - Bibliographies
1
158 - Applied psychology
1
300 - Social sciences
1
302 - Social interaction
1
320 - Political science
1
343 - Military, tax, trade & industrial law
1
345 - Criminal law
1
620 - Engineering & allied operations
1
670 - Manufacturing
1