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Author Frerichs, Petra ♦ Pohl, Wolfgang ♦ Fichter, Michael ♦ Gerster, Jochen ♦ Zeuner, Bodo
Source EconStor
Content type Text
File Format PDF
Language German
Learning Resource Type Article
Publisher Date 2004-01-01
Rights Holder http://www.econstor.eu/dspace/Nutzungsbedingungen