Classification
A - General Works
2,195
C - Historical Sciences
2,149
B - Philosophy, Psychology, Religion
1,356
E - United States History
559
P - Language and Literature
476
D - World History
343
Q - Science
220
T - Technology
179
H - Social Science
172
S - Agriculture
119
F - General American History
113
M - Music
72
G - Geography, Anthropology, Recreation
69
N - Fine Arts
62
R - Medicine
55
L - Education
33
Z - Library Science
28
K - Law
25
J - Political Science
21
U - Military Science
4
V - Naval Science
3