1
3
by Küng, Hans, 1928-2021
Published 2000
Book
5
Book
6
Published 1996
Book
7
by Pesch, Otto Hermann, 1931-2014
Published 1999
Book
13
14
by Skalický, Karel, 1934-
Published 1997
Book
20
by Alberigo, Giuseppe, 1926-2007
Published 2008
Book