A - General Works 3,990 B - Philosophy, Psychology, Religion 35,147 C - Historical Sciences 17,135 D - World History 57,339 E - United States History 7,824 F - General American History 12,050 G - Geography, Anthropology, Recreation 23,099 H - Social Science 167,852 J - Political Science 24,039 K - Law 22,025 L - Education 72,938 M - Music 20,082 N - Fine Arts 24,529 P - Language and Literature 118,363 Q - Science 80,094 R - Medicine 33,644 S - Agriculture 10,422 T - Technology 47,938 U - Military Science 2,240 V - Naval Science 4,024 Z - Library Science 10,405