Klassifikationsnummer
B - Philosophy, Psychology, Religion
292
D - World History
20
P - Language and Literature
13
E - United States History
12
H - Social Science
10
N - Fine Arts
4
Q - Science
4
F - General American History
3
U - Military Science
3
G - Geography, Anthropology, Recreation
2
J - Political Science
2
R - Medicine
2
K - Law
1
L - Education
1
M - Music
1
Z - Library Science
1