Classification
A - General Works
1
B - Philosophy, Psychology, Religion
2
C - Historical Sciences
1
D - World History
30
F - General American History
5
G - Geography, Anthropology, Recreation
6
H - Social Science
1
K - Law
1
M - Music
8
N - Fine Arts
16
P - Language and Literature
33
Q - Science
2
R - Medicine
7
S - Agriculture
2
T - Technology
2