索引号
K - Law
231
D - World History
106
F - General American History
17
H - Social Science
15
A - General Works
14
Q - Science
12
B - Philosophy, Psychology, Religion
9
C - Historical Sciences
9
P - Language and Literature
7
J - Political Science
6
G - Geography, Anthropology, Recreation
3
U - Military Science
3
N - Fine Arts
2
E - United States History
1
L - Education
1
T - Technology
1
V - Naval Science
1