Dean, Michael. <br/><br/>
Opportunities intermediate / 
by Dean Michael. 
 - 3rd ed. 
 - London :  Longman,  2001. 
 - 112 p. : ;  27 cm. 
<br/><br/><label>ISBN: </label>058242142X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers.