Library of Congress Call Number
Z - Library Science
105
L - Education
101
R - Medicine
35
H - Social Science
19
E - United States History
7
T - Technology
7
P - Language and Literature
6
Q - Science
6
B - Philosophy, Psychology, Religion
4
C - Historical Sciences
4
D - World History
3
K - Law
2
M - Music
2
F - General American History
1