Classification
A - General Works
300
B - Philosophy, Psychology, Religion
221
P - Language and Literature
101
H - Social Science
63
Q - Science
54
C - Historical Sciences
46
D - World History
34
T - Technology
31
L - Education
25
R - Medicine
22
E - United States History
21
S - Agriculture
17
J - Political Science
16
M - Music
12
K - Law
9
G - Geography, Anthropology, Recreation
3
F - General American History
2
N - Fine Arts
2
Z - Library Science
2