Lucas, Robert W., Customer service : skills for success / Robert W. Lucas, Principal, Robert W. Lucas Enterprises - Sixth edition - New York, N.Y. : McGraw-Hill Education, c2015 - xxv, 436 pages : color illustrations Includes bibliographical references and index ISBN: 9781259252945 Subjects--Topical Terms: Customer Services LC Class. No.: HF5415.5 / L822C 2015