CLASSIFICATION
P - Language and Literature
1,463
L - Education
125
A - General Works
22
B - Philosophy, Psychology, Religion
15
M - Music
15
Q - Science
13
H - Social Science
12
K - Law
9
S - Agriculture
9
Z - Library Science
9
D - World History
8
G - Geography, Anthropology, Recreation
8
R - Medicine
8
T - Technology
8
C - Historical Sciences
5
J - Political Science
4
F - General American History
2
E - United States History
1
N - Fine Arts
1
V - Naval Science
1