Classification
A - General Works
47,961
B - Philosophy, Psychology, Religion
58,925
C - Historical Sciences
24,419
D - World History
38,422
E - United States History
14,818
F - General American History
39,898
G - Geography, Anthropology, Recreation
4,862
H - Social Science
41,360
J - Political Science
7,901
K - Law
14,096
L - Education
6,102
M - Music
167,099
N - Fine Arts
7,455
P - Language and Literature
793,093
Q - Science
33,502
R - Medicine
45,576
S - Agriculture
15,387
T - Technology
16,549
U - Military Science
1,217
V - Naval Science
359
Z - Library Science
5,992