Library of Congress Call Number
H - Social Science
661
P - Language and Literature
406
L - Education
258
G - Geography, Anthropology, Recreation
185
R - Medicine
128
B - Philosophy, Psychology, Religion
126
J - Political Science
81
D - World History
68
E - United States History
60
N - Fine Arts
32
F - General American History
29
M - Music
19
T - Technology
16
Z - Library Science
16
C - Historical Sciences
15
Q - Science
14
A - General Works
9
K - Law
9
S - Agriculture
4
U - Military Science
3