A - General Works 6,055 B - Philosophy, Psychology, Religion 103,915 C - Historical Sciences 20,546 D - World History 83,552 E - United States History 29,700 F - General American History 22,911 G - Geography, Anthropology, Recreation 23,077 H - Social Science 138,452 J - Political Science 31,292 K - Law 42,159 L - Education 26,009 M - Music 50,045 N - Fine Arts 62,707 P - Language and Literature 245,564 Q - Science 75,202 R - Medicine 38,024 S - Agriculture 7,627 T - Technology 33,880 U - Military Science 4,552 V - Naval Science 952 Z - Library Science 11,852