Cambridge IELTS-8 

 -  Cambridge University Press   2011 
 - 176p. 
<br/><br/> Paperback  
<br/><br/><label>ISBN: </label>9781107695641 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language <br/>Biochemistry and Biotechnology 
<br/><br/><label>Dewey Class. No.: </label>428  / CAC