books by author
Polit-O'Hara

Essentials of Nursing Research: Methods, Appraisal and Utilization

Nursing Research: Principles and Methods

Essentials of Nursing Research: Methods, Appraisal and Utilization

Essentials of Nursing Research: Methods, Appraisal and Utilization

Nursing Research: Principles and Methods

Nursing Research: Principles and Methods

Study Guide to 4r.e (Essentials of Nursing Research: Methods, Appraisal and Utilization)

Essentials of Nursing Research: Methods, Appraisal and Utilization

Nursing Research: Principles and Methods

Essentials of Nursing Research: Methods, Appraisal and Utilization
