George, Darren <br/><br/>
SPSS for Windows step by step :  a simple guide and reference, 13.0 update / 
Darren George, Paul Mallery 
 - 6th ed. 
 - Boston, Mass. :  Pearson,  2006 
 - 386 p. ;  28 cm. 
<br/><br/> Ill. and text on inside covers 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0205480713  RM204.41 9780205480715 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>SPSS for Windows
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods--Computer programs