Gravetter J Frederick  Larry B Wallnau <br/><br/>
Statistics for the Behavioral Science 

 - 9 
 - New Delhi  Cengage  2013 
 - 767 
<br/><br/><label>ISBN: </label>9788131521045 
<br/><br/><label>Dewey Class. No.: </label>519.50243 P13 GRA