TY - BOOK AU - Polifroni,E.Carol AU - Welch,Marylouise TI - Perspectives on philosophy of science in nursing: an historical and contemporary anthology SN - 0781712017 AV - RT84.5 P445 U1 - 610.73/01 21 PY - 1999/// CY - Philadelphia PB - Lippincott KW - EnfermerĂ­a KW - FilosofĂ­a ER -