Classification
P - Language and Literature
1,970
K - Law
788
H - Social Science
199
J - Political Science
184
M - Music
116
E - United States History
82
B - Philosophy, Psychology, Religion
47
D - World History
47
F - General American History
22
C - Historical Sciences
18
T - Technology
17
A - General Works
16
R - Medicine
14
L - Education
12
S - Agriculture
10
Z - Library Science
7
U - Military Science
6
G - Geography, Anthropology, Recreation
4
N - Fine Arts
3
Q - Science
3
V - Naval Science
2