Cunningham, James B. <br/><br/>
Using SPSS 

 - 1st ed. 
 - New Delhi  Sage  2012 
 - 237p. 
<br/><br/><label>ISBN: </label>9788132110163 
<br/><br/><label>Dewey Class. No.: </label>001.42  / CUN/USI