Pearlson, Keri E. Managing and using information systems :a strategic approach Keri E.Pearlson, Carol S. Saunders and Dennis F. Galletta - 7th ed. - Hoboken: Willey, 2020. - xvi, 318p. PB Eng ISBN: 9781119668251 Subjects--Topical Terms: Information system - managementInformation system - usage Dewey Class. No.: 658.40 / PEM