Classification
H - Social Science
65
B - Philosophy, Psychology, Religion
22
C - Historical Sciences
19
Z - Library Science
16
M - Music
14
A - General Works
13
K - Law
12
E - United States History
11
P - Language and Literature
5
R - Medicine
5
D - World History
4
F - General American History
1
L - Education
1
T - Technology
1