Classification
330 - Economics
606
320 - Political science
596
900 - History & geography
176
300 - Social sciences
118
340 - Law
66
576 - Genetics & evolution
59
630 - Agriculture & related technologies
7
700 - The arts; fine & decorative arts
6
200 - Religion
2
100 - Philosophy & psychology
1
338 - Production
1
658 - General management
1
670 - Manufacturing
1
680 - Manufacture for specific uses
1