1
by Mue, Kai-Markus, Rehbock, Gabriele
Published 2023
Ascent Audio
... edge in negotiations, sales, and other business transactions; smart techniques to build rewarding...

2
by Mueller, Kai-Markus, Rehbock, Gabriele
Published 2022
John Wiley & Sons, Inc.
... and tactics that offer a lasting edge in negotiations, sales and other business transactions Smart techniques...