A - General Works 1 查看记录 B - Philosophy, Psychology, Religion 6 查看记录 C - Historical Sciences 3 查看记录 D - World History 16 查看记录 E - United States History 3 查看记录 F - General American History 16 查看记录 G - Geography, Anthropology, Recreation 4 查看记录 H - Social Science 9 查看记录 J - Political Science 1 查看记录 K - Law 1 查看记录 L - Education 1 查看记录 M - Music 36 查看记录 N - Fine Arts 3 查看记录 P - Language and Literature 55 查看记录 Q - Science 7 查看记录 S - Agriculture 5 查看记录 Z - Library Science 3 查看记录