Library of Congress Call Number
Z - Library Science
327
R - Medicine
34
H - Social Science
29
Q - Science
27
C - Historical Sciences
26
T - Technology
19
A - General Works
15
K - Law
13
P - Language and Literature
9
G - Geography, Anthropology, Recreation
7
N - Fine Arts
5
J - Political Science
2
M - Music
1
U - Military Science
1