1
Book
2
3
Published: Berlin, [1969]
Book
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5
6
Published: Berlin : Dietz, 1966
Book
7
8
Published: Hamburg, 1946-1964
Newspaper
9
10
Published: Wien : Gruppe "Neues Österreich", [ca. 1986].
Book
11
12
Book
13
Book
14
15
16
Book
17
18
Published: Münster : Ardey-Verl, 1995
Book
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20