סימן המיקום
P - Language and Literature
46
H - Social Science
41
J - Political Science
17
F - General American History
15
K - Law
7
G - Geography, Anthropology, Recreation
3
L - Education
2
Q - Science
2
R - Medicine
2
B - Philosophy, Psychology, Religion
1
C - Historical Sciences
1
D - World History
1
S - Agriculture
1
T - Technology
1