סימן המיקום
P - Language and Literature
38
H - Social Science
25
D - World History
15
J - Political Science
11
F - General American History
9
A - General Works
7
N - Fine Arts
6
B - Philosophy, Psychology, Religion
5
E - United States History
2
L - Education
2
C - Historical Sciences
1
G - Geography, Anthropology, Recreation
1
K - Law
1
M - Music
1
T - Technology
1
Z - Library Science
1