CLASSIFICATION
H - Social Science
137
D - World History
110
K - Law
56
J - Political Science
52
P - Language and Literature
49
L - Education
16
B - Philosophy, Psychology, Religion
14
G - Geography, Anthropology, Recreation
10
E - United States History
7
Z - Library Science
6
A - General Works
4
T - Technology
4
U - Military Science
4
Q - Science
3
C - Historical Sciences
2
R - Medicine
2
F - General American History
1
M - Music
1
S - Agriculture
1