5
Published 1961
Book
7
Published 1957
Book
11
Published 2002
Book
12
by Sahr, Michael, 1939-2005
Published 2001
Book
13
by Noll, Dieter, 1927-2008
Published 1987
Book
14
by Links, Roland, 1931-2015
Published 1981
Book
20
by Bark, Joachim, 1941-
Published 1984
Book