CLASSIFICATION
D - World History
4,376
P - Language and Literature
689
L - Education
289
H - Social Science
221
A - General Works
167
C - Historical Sciences
118
V - Naval Science
115
N - Fine Arts
114
J - Political Science
104
B - Philosophy, Psychology, Religion
80
G - Geography, Anthropology, Recreation
77
M - Music
71
E - United States History
62
T - Technology
54
S - Agriculture
39
F - General American History
33
U - Military Science
26
Z - Library Science
23
R - Medicine
20
K - Law
18
Q - Science
8