Classification
P - Language and Literature
185
A - General Works
21
Z - Library Science
9
D - World History
8
H - Social Science
5
L - Education
4
N - Fine Arts
4
C - Historical Sciences
3
J - Political Science
3
E - United States History
2
F - General American History
2
G - Geography, Anthropology, Recreation
2
Q - Science
2
T - Technology
2
B - Philosophy, Psychology, Religion
1