Número de Clasificación
A - General Works
1,334
B - Philosophy, Psychology, Religion
916
C - Historical Sciences
374
N - Fine Arts
364
K - Law
180
M - Music
139
D - World History
102
E - United States History
51
S - Agriculture
47
H - Social Science
39
Z - Library Science
30
P - Language and Literature
10
R - Medicine
9
T - Technology
5
J - Political Science
4
L - Education
4
U - Military Science
4
V - Naval Science
4
F - General American History
3
G - Geography, Anthropology, Recreation
1