Betsis, Andrew, <br/><br/>
The vocabulary files :  English usage, upper intermediate / 
Andrew Betsis, Lawrence Mamas. 
 - 63 pages :  illustrations ;  29 cm. 
<br/><br/><label>ISBN: </label>9781904663430  RM53.11 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vocabulary tests--Study guides.<br/>International English Language Testing System.<br/>English language--Examinations.