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Published: Berlin : Union-Verl, 1960
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Published: München : Südosteuropa-Ges, 1989
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Published: Sankt Augustin : Konrad-Adenauer-Stiftung, 1998
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Library:
German Resistance Research Council 1933-1945 (Frankfurt/ Main)
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Published: Boston u.a. : Allen & Unwin, 1986.
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