George, Darren. <br/><br/>
SPSS for windows step by step :  a simple guide and reference / 
Darren George. 
 - 3rd.ed. 
 - Boston :  Allyn and Bacon,  2001. 
 - 371 p. 
<br/><br/><label>ISBN: </label>0205331270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Data processing.<br/>SPSS (Computer programs)
<br/><br/><label>LC Class. No.: </label>QA 76.76  / .S67