O'Connell, Sue <br/><br/>
Focus on : Advanced English C.A.E.   : Teacher's book  

 - Rev. and update, 7th impr 
 - Harlow  Longman  2003 
 - 112 s.   28 cm.  10AE-O'CS-Foc:N 
<br/><br/><label>ISBN: </label>582325706 9780582325708