Topogràfic
A - Treballs generalss
1
B - Filosofia, Psicologia, Religió
47
C - Historical Sciences
9
D - World History
5
E - United States History
2
F - General American History
162
G - Geography, Anthropology, Recreation
22
H - Social Science
222
J - Political Science
116
K - Law
88
L - Education
57
M - Music
15
N - Fine Arts
13
P - Language and Literature
110
Q - Science
21
R - Medicine
16
S - Agriculture
8
T - Technology
19
U - Military Science
1
V - Naval Science
1
Z - Library Science
1