Rodolfa, Bernardo B., Jr. Applied business tools and technologies in tourism and hospitality / Bernardo B. Rodolfa Jr. - Intramuros, Manila : Unlimited Books Library Services & Publishing. 2022. - x, 120 pages : illustration, photos ; 26 cm. Includes bibliographical references. ISBN: 9786214271030 (pbk) Subjects--Topical Terms: Hospitality-Management.Tourism-Management.