A - General Works 206 B - Philosophy, Psychology, Religion 18,075 C - Historical Sciences 257 D - World History 3,929 E - United States History 167 F - General American History 921 G - Geography, Anthropology, Recreation 1,420 H - Social Science 17,843 J - Political Science 1,374 K - Law 3,500 L - Education 3,821 M - Music 427 N - Fine Arts 1,239 P - Language and Literature 10,184 Q - Science 8,408 R - Medicine 5,900 S - Agriculture 1,933 T - Technology 8,210 U - Military Science 118 V - Naval Science 35 Z - Library Science 946