مؤلف: James N. Touchstone

The breakthrough process used by more than 500, 000 sales professionals worldwide!The Solution Selling Fieldbook helps you integrate the plan’s nuts-and-bolts techniques into your own day-to-day prac …

The breakthrough process used by more than 500, 000 sales professionals worldwide!The Solution Selling Fieldbook helps you integrate the plan’s nuts-and-bolts techniques into your own day-to-day prac …