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Published: Aalen : Scientia-Verl
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Published: Düsseldorf : Droste, 1981
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Published: Berlin : Akad.-Verl, 1999
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Published: Freiburg i. Br. : Dreisam-Verl, 1980
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Published: Frankfurt am Main : Verl. Marxist. Blätter, 1980
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Published: Düsseldorf : Droste, 1987
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