George,Darren <br/><br/>
SPSS for windows step by step  A simple guide and reference 18.0 update 

 - 11th . Ed. 
 - New Delhi  Pearson  2015 
 - 385p. 
<br/><br/><label>ISBN: </label>978-93-325-1812-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Engineering
<br/><br/><label>Dewey Class. No.: </label>5.55  / GE-S