Classification
330 - Economics
189
300 - Social sciences
45
340 - Law
40
338 - Production
29
320 - Political science
8
332 - Financial economics
6
337 - International economics
4
361 - Social problems & social welfare in general
4
174 - Occupational ethics
3
339 - Macroeconomics & related topics
3
331 - Labor economics
2
336 - Public finance
2
368 - Insurance
2
378 - Higher education
2
381 - Commerce
2
900 - History & geography
2
050 - General serial publications
1
304 - Factors affecting social behavior
1
325 - International migration & colonization
1
333 - Economics of land & energy
1
382 - International commerce
1
658 - General management
1