Field Andy <br/><br/>
Discovering statistics using SPSS for windows: Advanced techniques for the beginner 

 - London, UK  Sage Publications  2000 
 - xii,496p. 
<br/><br/><label>ISBN: </label>0-7619-5755-3 
<br/><br/><label>Source: </label>Reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical methods