Devites Ardine <br/><br/>
R for Dummies 

 - 2nd 
 - Hoboken New Jersy  John Wiley$ son's  2005 
 - xii,418p 
<br/><br/><label>ISBN: </label>9781119055808 
<br/><br/><label>LC Class. No.: </label>QA276.45  / .D43