Cambridge IELTS 6 

 - New Delhi  Cambridge University  2007 
 - 176p.  24cm 
<br/><br/><label>ISBN: </label>9780521720212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied linguistics<br/>Standard english usage
<br/><br/><label>Dewey Class. No.: </label>428.0076  / CAM