TY - BOOK AU - Zeithaml, Valarie A TI - Services marketing: Integrating customer focus across the firm U1 - 658.8 Z37S(7) PY - 2022/// CY - Chennai PB - Mc Graw Hill N1 - 4585 17/10/2022 RK22/1745 19/10/2022 IMSAR (Dev. & Research) ER -