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Published: Frankfurt am Main : Zweitausendeins, 1990
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Published: Berlin : Ed. Parabolis, 2006
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Published: Berlin [u.a.] : Langenscheidt, 2004
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Published: Berlin [u.a.] : Langenscheidt, 2010
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Published: [Bukarest] : Univers Enciclopedic, 2007
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