Vieira, Walter 1938- The new sales manager : challenges for the 21st century : a distilled, easy to digest, one-month programme / Walter Vieira - 2nd ed. - Los Angeles, Calif. : Response, 2007 - 202 p. : ill. ISBN: 9780761936039 Subjects--Topical Terms: SALES MANAGEMENT LC Class. No.: HF5438.4 / V534N 2007