Classification
330 - Economics
415
320 - Political science
369
820 - English & Old English literatures
181
380 - Commerce, communications & transportation
108
340 - Law
58
300 - Social sciences
46
900 - History & geography
32
350 - Public administration & military science
7
700 - The arts; fine & decorative arts
6
360 - Social problems & services; associations
5
630 - Agriculture & related technologies
5
620 - Engineering & allied operations
4
650 - Management & auxiliary services
4
940 - History of Europe
4
610 - Medicine & health
3
010 - Bibliography
2
150 - Psychology
2
200 - Religion
2
500 - Natural sciences & mathematics
2
660 - Chemical engineering
2
670 - Manufacturing
2
800 - Literature & rhetoric
2
170 - Ethics
1
510 - Mathematics
1
576 - Genetics & evolution
1
680 - Manufacture for specific uses
1
910 - Geography & travel
1
986 - Colombia & Ecuador
1