Roper, Nancy. The elements of nursing : a model for nursing based on a model of living / Nancy Roper, Winifred W. Logan, Alison J. Tierney. - 3rd ed. - Edinburgh ; New York : Churchill Livingstone, 1990. - vi, 361 p. : ill. (some col.) ; 28 cm. Includes bibliographical references and index. ISBN: 044303950X LCCN: 89022072 Subjects--Topical Terms: Nursing.Nursing Process. LC Class. No.: RT41 / .R724 1990 Dewey Class. No.: 610/.73 National Library of Medicine Call No.: WY 100 R784e