21
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Published: Köln : Pahl-Rugenstein, 1989
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29
Published: Opladen : Westdt. Verl, 1994
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Published: Baden-Baden : Nomos-Verl.-Ges, 1993
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32
Published: Frankfurt am Main : Fischer-Taschenbuch-Verl, 1984
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Published: Göttingen : Verl. Die Werkstatt, 1994.
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