Klassifikationsnummer
D - World History
4,056
N - Fine Arts
1,379
P - Language and Literature
904
H - Social Science
337
M - Music
282
B - Philosophy, Psychology, Religion
263
G - Geography, Anthropology, Recreation
212
Z - Library Science
135
C - Historical Sciences
132
J - Political Science
124
R - Medicine
50
T - Technology
47
A - General Works
44
Q - Science
43
E - United States History
39
K - Law
36
S - Agriculture
32
L - Education
27
F - General American History
12
U - Military Science
6
V - Naval Science
1