סימן המיקום
D - World History
423
P - Language and Literature
110
H - Social Science
84
N - Fine Arts
53
B - Philosophy, Psychology, Religion
47
K - Law
43
M - Music
40
J - Political Science
33
C - Historical Sciences
13
Z - Library Science
13
G - Geography, Anthropology, Recreation
12
T - Technology
12
L - Education
10
Q - Science
7
A - General Works
4
E - United States History
3
S - Agriculture
2
U - Military Science
2
F - General American History
1
R - Medicine
1