סימן המיקום
N - Fine Arts
1,062
Z - Library Science
590
D - World History
229
C - Historical Sciences
206
P - Language and Literature
67
M - Music
59
G - Geography, Anthropology, Recreation
58
T - Technology
52
B - Philosophy, Psychology, Religion
38
H - Social Science
37
U - Military Science
28
A - General Works
16
Q - Science
14
K - Law
12
L - Education
10
J - Political Science
6
F - General American History
3
R - Medicine
3
S - Agriculture
3
E - United States History
1