Classification
F - General American History
91
H - Social Science
87
K - Law
86
P - Language and Literature
65
D - World History
43
B - Philosophy, Psychology, Religion
38
J - Political Science
37
M - Music
23
E - United States History
18
S - Agriculture
17
Q - Science
16
A - General Works
13
R - Medicine
13
C - Historical Sciences
9
L - Education
9
G - Geography, Anthropology, Recreation
6
T - Technology
6
Z - Library Science
4
N - Fine Arts
2
U - Military Science
2