CLASSIFICATION
L - Education
1,157
Q - Science
730
N - Fine Arts
85
G - Geography, Anthropology, Recreation
59
P - Language and Literature
51
H - Social Science
36
T - Technology
34
E - United States History
30
C - Historical Sciences
16
A - General Works
10
B - Philosophy, Psychology, Religion
10
R - Medicine
7
Z - Library Science
7
S - Agriculture
6
D - World History
4
J - Political Science
3
M - Music
3
V - Naval Science
2
F - General American History
1
K - Law
1