A - General Works 660 B - Philosophy, Psychology, Religion 31,950 C - Historical Sciences 2,575 D - World History 27,371 E - United States History 16,821 F - General American History 8,873 G - Geography, Anthropology, Recreation 9,298 H - Social Science 63,919 J - Political Science 30,284 K - Law 10,162 L - Education 11,848 M - Music 4,491 N - Fine Arts 10,471 P - Language and Literature 76,722 Q - Science 31,402 R - Medicine 24,339 S - Agriculture 2,528 T - Technology 21,193 U - Military Science 1,895 V - Naval Science 321 Z - Library Science 14,214