Black, Michael <br/><br/>
Cambridge objective IELTS :   student's book / 
Michael Black. 
 - Cambridge :  Cambridge University Press,  2006. 
 - 144 p.:   col. ill.  27 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9780521608824 
<br/><br/><label>LC Class. No.: </label>429.4 B56c