Darren, George. <br/><br/>
SPSS for Windows step by step :  a simple guide and reference 10.0 update / 
Darren George, Paul Mallery. 
 - 2nd ed. 
 - Boston :  Allyn and Bacon,  2001. 
 - 371 p. 
<br/><br/><label>ISBN: </label>0205331270 
<br/><br/><label>LCCN: </label>2001266372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Computer programs
<br/><br/><label>LC Class. No.: </label>HA32