George, Darren <br/><br/>
Spss for windows Step by step/  
Darren George 
 - 10th ed. 
 -  Pearson Education,  2010 
<br/><br/><label>ISBN: </label>9788131762257 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Windows Step By Step<br/>Spss For Windows  
<br/><br/><label>Dewey Class. No.: </label>005.55  / GEO