Classification
P - Language and Literature
575
M - Music
432
F - General American History
120
A - General Works
78
Z - Library Science
70
B - Philosophy, Psychology, Religion
57
D - World History
40
K - Law
31
C - Historical Sciences
25
E - United States History
20
Q - Science
15
H - Social Science
14
N - Fine Arts
13
R - Medicine
11
J - Political Science
9
S - Agriculture
7
L - Education
4
T - Technology
3
G - Geography, Anthropology, Recreation
2
U - Military Science
1