Library of Congress Call Number
P - Language and Literature
17
T - Technology
10
K - Law
9
J - Political Science
5
F - General American History
4
C - Historical Sciences
3
D - World History
3
E - United States History
3
N - Fine Arts
3
Q - Science
2
R - Medicine
2
B - Philosophy, Psychology, Religion
1
H - Social Science
1
Z - Library Science
1