CLASSIFICATION
P - Language and Literature
83
G - Geography, Anthropology, Recreation
79
H - Social Science
67
D - World History
44
Q - Science
34
T - Technology
31
L - Education
20
B - Philosophy, Psychology, Religion
17
E - United States History
15
R - Medicine
15
N - Fine Arts
13
M - Music
11
C - Historical Sciences
9
Z - Library Science
7
S - Agriculture
4
A - General Works
3
J - Political Science
2
K - Law
2
F - General American History
1