By George, Darren <br/><br/>
SPSS for windows step by step: a simple guide and reference 

 - 6th 
 - New Delhi  Pearson Education  2006 
 - 386p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SPSS for windows step by step
<br/><br/><label>Dewey Class. No.: </label>005.55  / GEO