Polit, Denise F.

Nursing research : principles and methods / Denise F. Polit Bernadette P. Hungler. - 2nd ed. - Philadelphia : J.B. Lippincott Co., 1983. - xx, 645 p. : ill.

Includes bibliographical references.

0397544030


Research.--Nursing

RT 81 .5 P64 1983