Coakes, Sheridan J. <br/><br/>
SPSS :   analysis without anguish: version 20.0 for windows/  	 
Sheridan J. Coakes 
 - Milton, Qld:   John Wiley & Sons Australia, Ltd,   c2013.  
 - viii, 282 pages :   illustrations  ;   29cm.  
<br/><br/>Includes index.<br/>