סימן המיקום
P - Language and Literature
205
B - Philosophy, Psychology, Religion
115
D - World History
100
H - Social Science
68
J - Political Science
32
N - Fine Arts
24
F - General American History
19
R - Medicine
16
G - Geography, Anthropology, Recreation
15
C - Historical Sciences
13
L - Education
12
Q - Science
10
K - Law
9
M - Music
4
E - United States History
3
T - Technology
3
Z - Library Science
3