Barton A. Weitz ... [et al.]. Selling : building partnerships / Barton A. Weitz ... [et al.]. - 4th - Boston : McGraw-Hill Irwin, 2001. - xxv, 630 p. Includes bibliographical references and index. ISBN: 72315504 Subjects--Topical Terms: Selling. Dewey Class. No.: 658.85 W436