Classification
330 - Economics
3
370 - Education
657 - Accounting
000 - Computer science, information & general works
2
333 - Economics of land & energy
2
600 - Technology
2
170 - Ethics
1
300 - Social sciences
1
320 - Political science
1
336 - Public finance
1
340 - Law
1
350 - Public administration & military science
1