Polit, Denise F. <br/><br/>
Nursing research :  principles and methods / 
Denise F. Polit, Cheryl Tatano Beck. 
 - 7th edition. 
 - Philadelphia :  Lippincott,  c2004. 
 - xvii, 737 pages :  black and white illustrations ;  23 cm. 
<br/><br/> Includes glossary, and index. 
<br/><br/><label>ISBN: </label>0781756634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing-- Reasearch-- Methodology.<br/>Nursing research methods.
<br/><br/><label>Dewey Class. No.: </label>CIR 610.73072 P769 2004