Depoy Elizabeth <br/><br/>
Introduction to research :  understanding and applying multiple strategies / 
Elizabeth DePoy, Laura N. Gitlin. 
 - 4th ed. 
 - St. Louis :  Elsevier/Mosby,  2011. 
 - xiv, 369 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780323068543 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health--Research--Methodology<br/>Experimental design.<br/>Medical care--Research--Methodology<br/>Human serives--Research--Methdology
<br/><br/><label>Dewey Class. No.: </label>362.1072  / De422I