TY - BOOK AU - McEwen, Melanie, AU - Wills,Evelyn M. TI - Theoretical basis for nursing SN - 9780781762830 U1 - 610.73 PY - 2007/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Nursing KW - Philosophy. KW - Nursing models. N1 - Includes Bibliographical references and Index ER -