Evaluare: 5 din 5 stele
5/5
Încărcare
MH![]()
author
Mack HANAN
MACK HANAN is an international consultant, trainer, and lecturer on accelerated business growth.MACK HANAN is an international consultant, trainer, and lecturer on accelerated business growth.
Cărți de Mack HANAN
Consultative Selling: The Hanan Formula for High-Margin Sales at High Levels