Statistics for the behavioral sciences/ 
Privitera, Gregory J. 
 - 2nd ed. 
 - New Delhi:  Sage Publications,  2014-08-08. 
 - 768 p. 
<br/><br/><label>ISBN: </label>1452286906 
<br/><br/><label>Dewey Class. No.: </label>519.5  / GRE/S