Darren George & Paul Mallery - <br/><br/>
Spss For Windows Step By Step: A Simple Guide And Reference 9.0 Update 

 - 2nd ed 
 -   Allyn & Bacon  ©2000 
<br/><br/><label>ISBN: </label>9780205316557  94.2 
<br/><br/><label>Dewey Class. No.: </label>005.369 GEO.2