CLASSIFICATION
P - Language and Literature
250
L - Education
51
A - General Works
10
B - Philosophy, Psychology, Religion
9
D - World History
8
F - General American History
3
G - Geography, Anthropology, Recreation
3
M - Music
3
Q - Science
3
S - Agriculture
3
T - Technology
3
C - Historical Sciences
2
H - Social Science
2
Z - Library Science
2
N - Fine Arts
1
U - Military Science
1