O'Connell, Sue <br/><br/>
Focus on : Advanced English : C.A.E. Practice Tests with Guidance with key 

 - Rev. ed., 3rd impr. 
 - Harlow  Longman  2000 
 - 176 s.   28 cm.  10AE-O'CS-Foc 
<br/><br/><label>ISBN: </label>582382580 9780582382589