Black, Michael  <br/><br/>
Objective PET :  intermediate. Student's book / 
Michael Black, Wendy Sharp 
 - Cambridge :  Cambridge University Press,  2006 
 - 144 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>9780521608824 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Examinations--Study guides.
<br/><br/><label>Subjects--Index Terms: </label>IELTS Tiếng Anh 
<br/><br/><label>Dewey Class. No.: </label>428.24