CLASSIFICATION
H - Social Science
62
D - World History
51
J - Political Science
24
L - Education
10
P - Language and Literature
10
B - Philosophy, Psychology, Religion
7
K - Law
5
A - General Works
2
C - Historical Sciences
2
E - United States History
2
T - Technology
2
U - Military Science
2
G - Geography, Anthropology, Recreation
1
S - Agriculture
1
Z - Library Science
1