Methods in Behavioral Research/ 

 - 10th ed.  
 - New York :  Mcgraw Hill Education,  2004 . 
 - xvii,403p.ill 22cm  
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9780071281012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientific research 
<br/><br/><label>LC Class. No.: </label>BF76.5.C67 2009