Oxenden, Clive. <br/><br/>
English file :  Upper-Intermediate Teacher's book / 
by Clive Oxenden, Christina Latham - Koenig and Gill Hamilton. 
 - 1st ed. 
 - New York :  Oxford University Press,  2009. 
 - 208 p.  30 cm. 
<br/><br/><label>ISBN: </label>9780194368650 (pbk.) 0194368653 (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>English language	 English language--Study and teaching	 
<br/><br/><label>Dewey Class. No.: </label>428.24	  / OXE