Polit, Denise F.
Nursing research : principles and methods / Denise F. Polit, Bernadette P. Hungler. - 3rd ed. - Philadelphia : Lippincott, c1987. - xvii, 571 p. : ill. ; 25 cm.
Includes bibliographies and index.
0397546319
Nursing--Research--Methodology.
Nursing.
Research.
RT81.5 / .P65 1987
WY 20.5 P769n
Nursing research : principles and methods / Denise F. Polit, Bernadette P. Hungler. - 3rd ed. - Philadelphia : Lippincott, c1987. - xvii, 571 p. : ill. ; 25 cm.
Includes bibliographies and index.
0397546319
Nursing--Research--Methodology.
Nursing.
Research.
RT81.5 / .P65 1987
WY 20.5 P769n