Polit-O'Hara, Denise.
Nursing research principles and methods / [[Book] :] Denise F. Polit, Bernadette P. Hungler. - 6th ed. - Philadelphia : Lippincott, 1999. - xviii, 757 p. : ill. ; 24 cm.
Includes bibliographical references and indexes.
All Ages.
0781715628
98039678
Nursing--Research--Methodology.
Nursing Research--methods.
RT81.5
610.73072
WY 20.5 / PN
Nursing research principles and methods / [[Book] :] Denise F. Polit, Bernadette P. Hungler. - 6th ed. - Philadelphia : Lippincott, 1999. - xviii, 757 p. : ill. ; 24 cm.
Includes bibliographical references and indexes.
All Ages.
0781715628
98039678
Nursing--Research--Methodology.
Nursing Research--methods.
RT81.5
610.73072
WY 20.5 / PN