Classification
H - Social Science
575
M - Music
268
P - Language and Literature
212
B - Philosophy, Psychology, Religion
173
A - General Works
135
D - World History
93
R - Medicine
75
C - Historical Sciences
74
J - Political Science
68
E - United States History
49
T - Technology
38
G - Geography, Anthropology, Recreation
37
L - Education
35
F - General American History
28
Q - Science
28
Z - Library Science
27
S - Agriculture
22
K - Law
17
N - Fine Arts
9
U - Military Science
4