Classification
G - Geography, Anthropology, Recreation
256
P - Language and Literature
193
B - Philosophy, Psychology, Religion
84
R - Medicine
71
H - Social Science
63
C - Historical Sciences
54
M - Music
29
D - World History
28
A - General Works
22
F - General American History
22
L - Education
13
Q - Science
10
E - United States History
9
Z - Library Science
5
J - Political Science
4
N - Fine Arts
4
K - Law
2
S - Agriculture
2