A - General Works 371 B - Philosophy, Psychology, Religion 868 C - Historical Sciences 1,091 D - World History 23,181 E - United States History 6 F - General American History 17 G - Geography, Anthropology, Recreation 10 H - Social Science 35 J - Political Science 9 K - Law 6,814 L - Education 2,242 M - Music 591 N - Fine Arts 1,275 P - Language and Literature 444 Q - Science 2,486 R - Medicine 8,597 S - Agriculture 3,721 T - Technology 7,208 U - Military Science 1,188 V - Naval Science 2