Osorno, Rene D., Applied business tools and technology / Rene D. Osorno, Grayfield T. Bajao, Mary grace R. Zapanta - Quezon city : Wiseman Books Trading, Inc. 2021 - 120 pages ; tables, figures ; 24 cm. English ISBN: 978621481872 Subjects--Topical Terms: Dewey Class. No.: 658.05 / O583