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Published: München und Zürich : Piper Verlag, 1989
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Published: Tübingen : Silberburg Verlag, 1992
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Published: Berlin : Verlag der Nation, 1968
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Published: Berlin : Union Verlag, 1968
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Published: Baden-Baden : Signal Verlag, 1968
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Published: Konstanz : UVK, 1996
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