Número de Clasificación
A - General Works
298
B - Philosophy, Psychology, Religion
266
C - Historical Sciences
79
N - Fine Arts
57
K - Law
50
M - Music
15
D - World History
11
S - Agriculture
10
E - United States History
6
Z - Library Science
4
H - Social Science
2
R - Medicine
2
T - Technology
2
J - Political Science
1
U - Military Science
1