SPSS for windows step by step/  
Darren George.  
 - Boston:   Allyn and Bacon,  1999.  
 - 357 p. :  ill. ;  
<br/><br/> Includes index.   Includes index.  
<br/><br/><label>ISBN: </label>205283950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SPSS for windows 
<br/><br/><label>LC Class. No.: </label>HA 32 .G458 1999