Wie man seine Meinung ändert; Die Kunst des Einflusses ohne Manipulation von Rob Jolles (DE
28,95 €
By Rob Jolles, Robert L. Jolles. As a salesman, father, friend, and consultant, Rob Jolles knows this scenario all too well. Drawing on his highly successful sales background and decades of research, he lays out a simple, repeatable, predictable, and ethical process that will enable you to lead others to discover for themselves what and why they need to change.
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