CLASSIFICATION
H - Social Science
8,797
P - Language and Literature
902
S - Agriculture
874
A - General Works
607
K - Law
565
L - Education
435
J - Political Science
392
D - World History
361
T - Technology
210
B - Philosophy, Psychology, Religion
201
U - Military Science
105
R - Medicine
89
Q - Science
65
G - Geography, Anthropology, Recreation
44
Z - Library Science
40
E - United States History
17
C - Historical Sciences
12
F - General American History
8
N - Fine Arts
7
M - Music
3
V - Naval Science
3