Library of Congress Call Number
D - World History
255
H - Social Science
150
Z - Library Science
74
P - Language and Literature
69
K - Law
22
R - Medicine
22
Q - Science
16
L - Education
15
B - Philosophy, Psychology, Religion
12
A - General Works
10
N - Fine Arts
9
T - Technology
9
E - United States History
8
J - Political Science
8
C - Historical Sciences
7
G - Geography, Anthropology, Recreation
6
F - General American History
3
M - Music
2
S - Agriculture
2