Nursing research: principles and methods.
Polit, Denise F.
Nursing research: principles and methods. - 7th ed. - xvii, 758p.: ill. 23cm.
0-7817-5663-4
Nursing--Research--Methodology.
610.73072 P759 2004
Nursing research: principles and methods. - 7th ed. - xvii, 758p.: ill. 23cm.
0-7817-5663-4
Nursing--Research--Methodology.
610.73072 P759 2004