1
Published 1976
Book
2
Published 1981
Book
3
by Sacchi, Paolo
Published 1996
Book
4
Published 1997
Book
6
by Schäfer, Peter, 1943-
Published 1978
Book
7
Published 1993
Book
9
Published 1989
Book
10
Published 1981
Book
11
Published 1984
Book
12
Published 1986
Book
13
by Collins, John J. 1946-
Published 1997
Book
14
by Richard, Marcel
Published 1976
Book
15
Published 1986
Book
16
Published 1989
Book
17
Published 1991
Book
18
Published 1990
Book
19
Published 1989
Book
20
Published 1989
Book