Classification
A - General Works
82
P - Language and Literature
79
T - Technology
73
M - Music
68
R - Medicine
64
H - Social Science
55
S - Agriculture
52
K - Law
43
J - Political Science
23
B - Philosophy, Psychology, Religion
18
D - World History
18
L - Education
18
N - Fine Arts
18
F - General American History
13
Q - Science
11
C - Historical Sciences
10
E - United States History
10
U - Military Science
3
G - Geography, Anthropology, Recreation
1
V - Naval Science
1
Z - Library Science
1