索引号
K - Law
835
J - Political Science
105
H - Social Science
65
R - Medicine
40
T - Technology
10
L - Education
9
B - Philosophy, Psychology, Religion
7
G - Geography, Anthropology, Recreation
7
P - Language and Literature
5
N - Fine Arts
3
S - Agriculture
3
U - Military Science
3
D - World History
2
A - General Works
1
Q - Science
1
Z - Library Science
1