A - General Works 829 B - Philosophy, Psychology, Religion 13,804 C - Historical Sciences 1,029 D - World History 4,854 E - United States History 560 F - General American History 6,220 G - Geography, Anthropology, Recreation 5,467 H - Social Science 31,778 J - Political Science 7,527 K - Law 14,991 L - Education 15,360 M - Music 1,625 N - Fine Arts 3,829 P - Language and Literature 27,208 Q - Science 10,905 R - Medicine 11,891 S - Agriculture 5,373 T - Technology 9,720 U - Military Science 306 V - Naval Science 60 Z - Library Science 1,846