Osorno, Rene D. Applied business tools and technologies / Rene D. Osorno, Grayfield T. Bajao & Grace R. Zapanta - Quezon City : Wiseman's Books Trading, Inc., c2021 - ii, 120 pages : illustrations ; 25 cm. Includes references ISBN: 9786214181872 Subjects--Topical Terms: Hospitality industry--Data processingHospitality industry--Technological innovations Dewey Class. No.: FIL 647.940285 Os59 2021