Harris, Michael <br/><br/>
Opportunities upper intermediate student's book 

 - London  Pearson Education  2002 
 - 176 p. 
<br/><br/><label>ISBN: </label>0582419735 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUA INGLESA<br/>ENSEÑANZA DE LA LENGUA<br/>UPPER INTERMEDIATE