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Books By Marian Gorynia, Barbara Jankowska, Katarzyna Mroczek-Dabrowska - Author
Marian Gorynia is Full Professor at the Poznan University of Economics and Business.
Barbara Jankowska is Full Professor at the Poznan University of Economics and Business.
Katarzyna Mroczek-Dabrowska is Associate Professor at the Poznan University of Economics and Business.
