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by Engelen, Andreas, Engelen, Monika, Bachmann, Jan-Thomas
Published 2015
Subjects:
“...Business and Management, general...”Published 2015
Springer Fachmedien Wiesbaden
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by Hartenstein, Martin, Billing, Fabian, Schawel, Christian, Grein, Michael
Published 2009
Subjects:
“...Business and Management, general...”Published 2009
Gabler Verlag