Gravetter, Frederick J. <br/><br/>
Research methods for the behavioral sciences [5th ed.] 

 - 5th ed. 
 - Stamford, CT  Cengage Learning  2016 
 - xxiii, 628p. ; 24 cm. 
<br/><br/><label>ISBN: </label>9781305104136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology<br/>Psychology--Research--Methodology<br/>Social sciences--Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>150.721  / GRA