Essentials of nursing research:
Polit O'hara, Denise
Essentials of nursing research: methods, appraisals and utilization - 3rd edition - Philadelphia: J.B. Lippincott, 1993 - 479 pages illustrations [some color]
0397549229
Nursing -- Research
Essentials of nursing research: methods, appraisals and utilization - 3rd edition - Philadelphia: J.B. Lippincott, 1993 - 479 pages illustrations [some color]
0397549229
Nursing -- Research