CLASSIFICATION
H - Social Science
4,130
L - Education
587
R - Medicine
133
T - Technology
56
P - Language and Literature
43
K - Law
35
G - Geography, Anthropology, Recreation
29
J - Political Science
22
Q - Science
22
S - Agriculture
18
Z - Library Science
16
D - World History
15
A - General Works
14
E - United States History
13
C - Historical Sciences
8
M - Music
5
N - Fine Arts
5
B - Philosophy, Psychology, Religion
4
F - General American History
4
V - Naval Science
4
U - Military Science
2