A - General Works 64,106 B - Philosophy, Psychology, Religion 248,274 C - Historical Sciences 277,054 D - World History 238,935 E - United States History 649,980 F - General American History 76,334 G - Geography, Anthropology, Recreation 102,465 H - Social Science 652,281 J - Political Science 104,992 K - Law 294,791 L - Education 107,352 M - Music 284,729 N - Fine Arts 154,141 P - Language and Literature 827,729 Q - Science 403,327 R - Medicine 134,037 S - Agriculture 50,894 T - Technology 298,442 U - Military Science 30,249 V - Naval Science 7,891 Z - Library Science 64,491