Número de Clasificación
A - General Works
7
B - Philosophy, Psychology, Religion
1,973
C - Historical Sciences
3
D - World History
50
E - United States History
13
F - General American History
3
G - Geography, Anthropology, Recreation
5
H - Social Science
217
J - Political Science
20
K - Law
16
L - Education
13
M - Music
20
N - Fine Arts
7
P - Language and Literature
39
R - Medicine
8
T - Technology
1
U - Military Science
1
Z - Library Science
1