Gravetter, Frederick J.  <br/><br/>
Statistics for the behavioral sciences  
Frederick J. Gravetter and Larry B. Wallnau  
 - 9th ed.  
 - Australia:  Wadsworth,   2013. 
 - 767p. 
<br/><br/><label>ISBN: </label>9781111830991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences-Statistical methods <br/>Statistics-Problems, exercises 
<br/><br/><label>Dewey Class. No.: </label>519.5  / GRS