Consultative Selling: The Hanan Formula for High-Margin Sales at High Levels, Eighth Edition
- 3h 40m
- Mack Hanan
- AMACOM
- 2011
Featuring case studies from IBM, Hewlett-Packard, American Airlines, Motorola, Xerox, NCR, GM, and Boeing, this classic resource shows you how to develop long-term, continuing relationships with customer operating managers, instead of just vending to purchasers.