SPA services in hotel industry / edited by 3G E-Learning LLC, USA. - New York : 3G E-Learning LLC, 2019. - xiii, 378 p. : col. ill. ; 26 cm. + 1 CD-ROM (4 3/4 in). Includes bibliographical references and index ISBN: 9781984624277 Subjects--Topical Terms: Hospitality industry.