1
2
Published 1991
Journal / Magazine
3
Published 1958
Journal / Magazine
4
Published 1989
Journal / Magazine
5
Published 1990
Journal / Magazine
6
Published 1981
Journal / Magazine
7
Published 1992
Journal / Magazine
9
10
Published 1967
Journal / Magazine
11
Published 1982
Journal / Magazine Microform
12
Published 1989
Journal / Magazine Microform
13
15
Published 1986
Journal / Magazine Microform
16
17
Journal / Magazine
18
Published 1990
Journal / Magazine
19
Journal / Magazine Microform
20
Journal / Magazine Microform