A - General Works 430 797 B - Philosophy, Psychology, Religion 2 368 657 C - Historical Sciences 599 590 D - World History 2 831 075 E - United States History 399 812 F - General American History 729 310 G - Geography, Anthropology, Recreation 912 651 H - Social Science 3 471 891 J - Political Science 735 302 K - Law 1 399 575 L - Education 854 621 M - Music 1 423 694 N - Fine Arts 1 392 858 P - Language and Literature 6 171 598 Q - Science 1 539 252 R - Medicine 769 409 S - Agriculture 407 074 T - Technology 1 302 274 U - Military Science 425 389 V - Naval Science 54 286 Z - Library Science 511 502