Classification
300 - Social sciences
330 - Economics
30
320 - Political science
13
658 - General management
12
657 - Accounting
10
338 - Production
7
302 - Social interaction
5
500 - Natural sciences & mathematics
5
670 - Manufacturing
5
331 - Labor economics
4
332 - Financial economics
4
333 - Economics of land & energy
2
340 - Law
2
610 - Medicine & health
2
650 - Management & auxiliary services
2
700 - The arts; fine & decorative arts
2
900 - History & geography
2
000 - Computer science, information & general works
1
001 - Knowledge
1
158 - Applied psychology
1
352 - General considerations of public administration
1
363 - Other social problems & services
1
364 - Criminology
1
380 - Commerce, communications & transportation
1
600 - Technology
1