Rugg, Gordon.(Author) <br/><br/>
Using Statistics /  A Gentle Introduction.  Book 

 - New York  Open University Press  2007 
 - x, 137p.  ill, .  23cm 
<br/><br/><label>ISBN: </label>9780335222186(pbk) 
<br/><br/><label>ISSN: </label>9780335222186