Zeithaml Valarie A. Services Marketing: Integrating Customers Focus Across the Firm/ Valarie A. Zeithaml, Mary Jo Bitner & Dwayne D. Gremler - 6th Ed. - Boston McGraw-Hill Education 2013 - xxvii. 642p. ill. 24 cm Includes Index ISBN: 9780071086967 Subjects--Topical Terms: LC Class. No.: HF5415.Z4 ZEI