1
Published 1950
Book
2
Published 1978
Journal / Magazine
3
Published 1987
Journal / Magazine
4
8
Published 1990
Book Microform
10
Published 1993
Book Microform
12
Journal / Magazine
13
Published 1981
(CARLI) (Other Sources: (ISLdb)260086, (UICdb)883221)
Book
15
Published 1993
Journal / Magazine Microform
16
Published 2002
Book
17
Published 1954
Book Electronic
19
Published 1999
Book
20
Published 2000
Book