Denise F. Polit. <br/><br/>
Essentials of nursing research :  methods, appraisal, and utilization / 
Denise F. Polit, Cheryl Tatano Beck. 
 - 6th ed. 
 - Philadelphia :  Lippincot Williams & Wilkins ;  c2006 . 
 - xii, 554 p. :  black and white illustrations ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780781777643 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing --Research.
<br/><br/><label>Dewey Class. No.: </label>CIR  610.73072 P769e 2006