Classification Author Topic Genre Geographic Subject Era

A - General Works 47,946 B - Philosophy, Psychology, Religion 59,310 C - Historical Sciences 24,443 D - World History 38,748 E - United States History 14,825 F - General American History 39,951 G - Geography, Anthropology, Recreation 4,924 H - Social Science 41,494 J - Political Science 7,933 K - Law 14,138 L - Education 6,281 M - Music 167,288 N - Fine Arts 7,487 P - Language and Literature 793,697 Q - Science 53,743 R - Medicine 45,700 S - Agriculture 15,412 T - Technology 16,600 U - Military Science 1,223 V - Naval Science 363 Z - Library Science 6,001