Classification
Q - Science
169
P - Language and Literature
160
R - Medicine
103
M - Music
40
A - General Works
39
H - Social Science
35
D - World History
34
B - Philosophy, Psychology, Religion
30
K - Law
28
F - General American History
27
C - Historical Sciences
24
N - Fine Arts
22
S - Agriculture
16
J - Political Science
11
E - United States History
7
T - Technology
7
L - Education
5
Z - Library Science
5
G - Geography, Anthropology, Recreation
4
U - Military Science
2