McEwen, Melanie Theoretical basis for nursing / Melanie McEwen, Evelyn M. Wills. - 6th ed. - New York : Wolters Kluwer, 2019. - xvi, 604 p. : Includes index ISBN: 9781975175658 Subjects--Topical Terms: Nursing LC Class. No.: RT 84.5 .M379 2019