21
22
Published 1996
23
Published 1991
24
Published 1991
25
Published 1989
26
Published 1990
27
by Salzbrunn, Jochen W.
Published 1989
28
Published 1994
29
30
by Lange, Eva C.
Published 1966
31
by Bock, Christian
Published 1972
32
by Vorderw?ulbecke, Anne
Published 1986
33
by Vorderw?ulbecke, Anne
Published 1987
34
Published 1986
35
by Scherling, Theo
Published 1992
36
by Eppert, Franz
Published 1968
37
by Reinecker, Herbert
Published 1976
38
Published 1996
39
Published 1996
40
by Aufderstragbse, Hartmut
Published 1993