CLASSIFICATION
H - Social Science
258
J - Political Science
61
L - Education
37
C - Historical Sciences
19
D - World History
12
R - Medicine
8
A - General Works
7
K - Law
5
G - Geography, Anthropology, Recreation
4
S - Agriculture
4
T - Technology
2
B - Philosophy, Psychology, Religion
1
F - General American History
1
M - Music
1
P - Language and Literature
1
Z - Library Science
1