Polit, Denise F. <br/><br/>
Essentials of nursing research  appraising evidence for nursing practice 
Denise F. Polit 
 - 8th ed. 
 - New Delhi  Lippincott williams & wilkins  2014 
 - xviii, 493 
<br/><br/><label>ISBN: </label>9788184739114  595.00