Darren George <br/><br/>
SPSS for Windws Steps by Step 

 - New Delhi  Pearson Education  2015 
 - 383p. 
<br/><br/><label>ISBN: </label>9780691150967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical Software<br/>Statistical Analysis
<br/><br/><label>Dewey Class. No.: </label>005.55  GEO-S