1
2
Published: Heidelberg : Winter, 1981.
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4
Published: Frankfurt/M. ; Berlin : Ullstein, 1989
Book
5
Published: Köln : Bund-Verl, 1989
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6
7
8
Published: Gütersloh : Mohn, 1963
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9
Published: Gütersloh : Mohn, 1963.
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10
Book
11
Book
12