Classification
330 - Economics
425
339 - Macroeconomics & related topics
20
331 - Labor economics
9
362 - Social welfare problems & services
5
305 - Social groups
2
338 - Production
2
363 - Other social problems & services
2
303 - Social processes
1
304 - Factors affecting social behavior
1
320 - Political science
1
332 - Financial economics
1
361 - Social problems & social welfare in general
1
657 - Accounting
1
658 - General management
1