CLASSIFICATION
L - Education
1,289
H - Social Science
84
Q - Science
30
A - General Works
26
K - Law
20
C - Historical Sciences
15
B - Philosophy, Psychology, Religion
14
Z - Library Science
12
D - World History
10
P - Language and Literature
10
T - Technology
9
N - Fine Arts
8
E - United States History
5
M - Music
5
F - General American History
4
S - Agriculture
3
V - Naval Science
3
G - Geography, Anthropology, Recreation
2
J - Political Science
2
R - Medicine
2
U - Military Science
1