Nursing research :
Polit, Denise F.
Nursing research : principles and methods. - 6th ed. - Philadelphia : Lippincott, 1999. - xviii, 757 p. ill. 25 cm.
Includes bibliography references and index.
0781715628
Nursing research methodology
Nursing methods
WY 20.5 PN 1999
Nursing research : principles and methods. - 6th ed. - Philadelphia : Lippincott, 1999. - xviii, 757 p. ill. 25 cm.
Includes bibliography references and index.
0781715628
Nursing research methodology
Nursing methods
WY 20.5 PN 1999