University of Minnesota - UMN Executive Leadership Insights

Art Sobczak

7 Livre

La prospection intelligente
Le démarchage téléphonique sans peur, ni échec ni rejet
Art Sobczak
Wiley, 2013
8 Book

Smart Calling
Eliminate the Fear, Failure, and Rejection from Cold Calling
Art Sobczak
Wiley, 2013