Polit, F.Denise.

Essentials of Nursing research: Methods, appraisal, and utilization/ By Denise F.Polit, Cherly Tatano Beck and Bernadette P, Hungler. - Fiflth edition. - Philadelphia: Lippincott, 2001. - 524 p.

9780781725576


Beck, Cherly Tatano
Hungler, Bernadette P.


Research
Research--Evaluation.

RT 81.5 / POL 2001