1
Published: Berlin [u.a.] : Dietz, 1988
Book
2
Published: München : Pressedienst Demokratische Initiative (PDI), 1983
Book
3
Published: Frankfurt am Main u.a. : Lang, 1988
Book
4
Published: Köln : Pahl-Rugenstein, 1989
Book
5
Published: Hamburg : Spiegel-Verl, 1981
Book
6
Published: Frankfurt am Main : Fischer-Taschenbuch-Verl, 1984
Book
7
Published: Hamburg : Ergebnisse-Verl, 1990
Book
8
9
Published: Frankfurt am Main u.a. : Lang, 1988
Book
10
11
12
Published: Frankfurt am Main : Fischer-Taschenbuch-Verl, 1989
Book
13
14
Published: München u.a. : Piper, 1993
Book
15
16
Book
17
Book
18
19
Published: Frankfurt am Main : Fischer, 1994
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20