Klassifikationsnummer
B - Philosophy, Psychology, Religion
10
K - Law
9
D - World History
8
N - Fine Arts
7
P - Language and Literature
7
J - Political Science
6
H - Social Science
5
L - Education
4
C - Historical Sciences
2
G - Geography, Anthropology, Recreation
2
T - Technology
2
F - General American History
1
R - Medicine
1
Z - Library Science
1