Van der Wagen, Lynn. Building quality service : with competency-based human resource management / Lynn van der Wagen. - Chatswood : Butterworth-Heinemann, c1994. - xiii, 208 p. : ill. ; 24 cm. Includes index. Includes bibliographical references : p. 201-204. ISBN: 0750689102 (pbk.) Subjects--Topical Terms: Customer services.Customer services--Management.Customer relations.