Richard Schonberger, in his fourth and most important book yet, introduces a powerful new concept: that the many links between and within the four main business functions -- design, operations, accounting, and marketing -- form a continuous "chain of customers" that extends to those who buy the product or service. Everyone has a customer -- the next department, office, shop, or person -- at the hundreds of pioneering companies Schonberger has studied throughout the world. Schonberger demonstrates the universality of customer wants: Both the next and final customers want ever better quality, quicker response, greater flexibility, and lower cost. This condition provides a common strategy and calls for common methods to be used across the organization. Every employee is a data gatherer and analyst, unearthing more and better ways to provide for these customers' wants -- before the competition does so. As the new thinking and methods permeate every comer of the firm, they...