Library of Congress Call Number
P - Language and Literature
329
D - World History
45
F - General American History
37
N - Fine Arts
25
E - United States History
23
B - Philosophy, Psychology, Religion
7
H - Social Science
5
C - Historical Sciences
3
S - Agriculture
3
T - Technology
3
Z - Library Science
3
J - Political Science
2
M - Music
2
G - Geography, Anthropology, Recreation
1
K - Law
1
Q - Science
1
R - Medicine
1