Ταξιθετικός Αριθμός
J - Political Science
1.454
H - Social Science
270
K - Law
92
B - Philosophy, Psychology, Religion
71
F - General American History
59
D - World History
34
L - Education
31
P - Language and Literature
16
A - General Works
11
G - Geography, Anthropology, Recreation
10
E - United States History
9
T - Technology
8
C - Historical Sciences
7
S - Agriculture
6
Z - Library Science
5
Q - Science
2
R - Medicine
2
U - Military Science
2
M - Music
1
V - Naval Science
1