Butler, David L Bottom-line call center management : creating a culture of accountability and excellent customer service David L. Butler - Amsterdam ; Boston Elsevier Butterworth-Heinemann c2004 - xxi, 179 p. : ill. ; 23 cm. Includes bibliographical references and index ISBN: 9780750676847 ISSN: 2004001073 Subjects--Topical Terms: Call centers - Management Dewey Class. No.: 658.812 BUT