Black, Michael <br/><br/>
Objective IELTS / 
Michael Black 
 - 1st ed 
 - New York :  Cambridge University Press,  2006 
 - 806 p :  ill 
<br/><br/><label>ISBN: </label>0521608783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language
<br/><br/><label>LC Class. No.: </label>PE1114  / B627 O2 2006