Classification
320 - Political science
7
330 - Economics
6
100 - Philosophy & psychology
4
340 - Law
3
380 - Commerce, communications & transportation
3
657 - Accounting
3
333 - Economics of land & energy
2
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
170 - Ethics
1
350 - Public administration & military science
1
600 - Technology
1
610 - Medicine & health
1