CLASSIFICATION
L - Education
894
Q - Science
251
N - Fine Arts
60
P - Language and Literature
34
E - United States History
30
H - Social Science
16
C - Historical Sciences
12
G - Geography, Anthropology, Recreation
12
T - Technology
11
B - Philosophy, Psychology, Religion
7
A - General Works
4
R - Medicine
4
S - Agriculture
4
J - Political Science
2
Z - Library Science
2
D - World History
1