Classification
C - Historical Sciences
105
B - Philosophy, Psychology, Religion
57
E - United States History
39
D - World History
37
M - Music
19
F - General American History
15
T - Technology
15
Q - Science
8
R - Medicine
8
A - General Works
7
H - Social Science
7
J - Political Science
5
Z - Library Science
5
N - Fine Arts
4
G - Geography, Anthropology, Recreation
3
K - Law
3
S - Agriculture
3
L - Education
1
P - Language and Literature
1
V - Naval Science
1