Classification
336 - Public finance
172
332 - Financial economics
11
343 - Military, tax, trade & industrial law
6
330 - Economics
4
338 - Production
4
650 - Management & auxiliary services
4
657 - Accounting
4
339 - Macroeconomics & related topics
3
658 - General management
3
005 - Computer programming, programs & data
2
340 - Law
2
621 - Applied physics
2
070 - News media, journalism & publishing
1
320 - Political science
1
342 - Constitutional & administrative law
1
361 - Social problems & social welfare in general
1
519 - Probabilities & applied mathematics
1
686 - Printing & related activities
1