TY - BOOK AU - Shirke, Gajanan. TI - Exceptional service in hospitality six sigma way SN - 9789352136445 U1 - 658.4063 1 PY - 2017/// CY - Mumbai PB - Shroff Publications and Distributers Pvt Ltd KW - World of six sigma and hospitality KW - Service gap module KW - Managing moments of truth ER -