Classification
A - General Works
13
B - Philosophy, Psychology, Religion
41
C - Historical Sciences
6
D - World History
14
E - United States History
9
F - General American History
1
H - Social Science
24
K - Law
2
M - Music
24
P - Language and Literature
41
Q - Science
3
R - Medicine
55
S - Agriculture
5
T - Technology
90