Classification
H - Social Science
158
P - Language and Literature
100
R - Medicine
78
M - Music
67
D - World History
54
B - Philosophy, Psychology, Religion
41
C - Historical Sciences
25
A - General Works
23
G - Geography, Anthropology, Recreation
23
J - Political Science
23
F - General American History
21
N - Fine Arts
17
E - United States History
10
K - Law
4
Z - Library Science
3
T - Technology
1
U - Military Science
1