TY - BOOK AU - Zeithaml, Valarie A. AU - Bitner, Mary Jo AU - Gremler, Dwayne D. TI - Services marketing : : integrating customer focus across the firm SN - 9780078112102 U1 - 658.8 PY - 2018/// CY - New York : PB - McGraw-Hill Education, cop., KW - Service industries KW - Marketing KW - Customer services KW - Quản lý tiếp thị KW - Dịch vụ khách hàng ER -