Badjao, Grayfield T, Operation management in hosptality and tourism business / Grayfield T. Badjao, Rene D. Osorno, Nemesia W. Devero - Quezon city : Wiseman Books Trading, Inc. ; 2021 - x, 270 paages : tables, figures ; 24 cm. I Includes references. English ISBN: 9786214181919 Subjects--Topical Terms: Management. Dewey Class. No.: 647.95 / B165