6
Published 2003
Book
9
Published 1996
Book
13
Published 1992
(CARLI) (Other Sources: (CSUdb)600273, (TIUdb)626219)
Journal / Magazine Electronic
14
Published 1994
Journal / Magazine Electronic
15
Published 1989
Book Electronic
18
by Södersten, Bo.
Published 1970
Book
20
by Thompson, William R.
Published 2000
Book