Andrews, Heather A. Essentials of the Roy Adaptation model/ Heather A. Andrews, Siste r Callista Roy. - Norwalk, Conn.: Appleton-Century-Crofts, 1986. - xiii, 189p. : ill. ; 23cm. Includes bibliographies and index. ISBN: 0838522718 Subjects--Topical Terms: Adaptation, Psychological--------Models, Theoretical--------Nursing-------- National Library of Medicine Call No.: WY100 / An26e 1986