George, Darren. <br/><br/>
SPSS for Windows step by step : 

 - Boston, MA :  Allyn & Bacon/Pearson,  2011 
 - x, 386 pages. :  28 cm. 
<br/><br/><label>ISBN: </label>9780205011247 | 0205011241  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Software Engineering Computer Science