Classification
910 - Geography & travel
39
380 - Commerce, communications & transportation
26
360 - Social problems & services; associations
17
330 - Economics
6
550 - Earth sciences
4
350 - Public administration & military science
3
340 - Law
2
590 - Animals (Zoology)
2
610 - Medicine & health
2
650 - Management & auxiliary services
2
820 - English & Old English literatures
2
010 - Bibliography
1
290 - Other religions
1
300 - Social sciences
1
680 - Manufacture for specific uses
1