Cartwright, Roger I. Mastering customer relations [Book] / Roger I. Cartwright, Business Series editor Richard Pettinger. - Basingstoke : : Macmillan, c2000. - x, 238 p. ; ; 24 cm. - Macmillan master series . Includes bibliographical references. All. ISBN: 0333801598 Subjects--Topical Terms: Customer relations. Dewey Class. No.: 658.812