Library of Congress Call Number
H - Social Science
152
P - Language and Literature
138
R - Medicine
104
M - Music
67
Z - Library Science
56
L - Education
52
E - United States History
44
C - Historical Sciences
27
D - World History
26
J - Political Science
25
B - Philosophy, Psychology, Religion
23
G - Geography, Anthropology, Recreation
19
T - Technology
14
F - General American History
12
N - Fine Arts
8
Q - Science
4
A - General Works
3
K - Law
3
S - Agriculture
3
V - Naval Science
1