Classification
F - General American History
2,041
M - Music
1,226
D - World History
985
K - Law
883
P - Language and Literature
830
H - Social Science
640
A - General Works
407
B - Philosophy, Psychology, Religion
388
Z - Library Science
239
J - Political Science
226
E - United States History
199
R - Medicine
167
C - Historical Sciences
99
T - Technology
90
S - Agriculture
52
U - Military Science
42
L - Education
34
Q - Science
33
N - Fine Arts
23
G - Geography, Anthropology, Recreation
18
V - Naval Science
4