Vieira, Walter The new professional salesman : meeting challenges in the 21st century Walter Vieira - Thousand Oaks, CA Response Books c2008 - xi, 152 p. ; 22 cm Includes index ISBN: 9788178298924 ISSN: 2008041584 Subjects--Topical Terms: Sales personnelSelling Dewey Class. No.: 658.85 VIE