Número de Clasificación Autor Tópico Género Región Época

A - General Works 9,884 B - Philosophy, Psychology, Religion 10,667 C - Historical Sciences 3,459 D - World History 632 E - United States History 2,351 F - General American History 165 G - Geography, Anthropology, Recreation 30 H - Social Science 816 J - Political Science 17 K - Law 1,614 L - Education 132 M - Music 1,491 N - Fine Arts 1,740 P - Language and Literature 681 Q - Science 73 R - Medicine 221 S - Agriculture 1,368 T - Technology 2,715 U - Military Science 82 V - Naval Science 28 Z - Library Science 525