Whitby, Norman <br/><br/>
Activate! B2 + teacher's book 

 - London :   Pearson Education,   2008. 
 - 128 p. :   il. ;   30 centímetro 
<br/><br/><label>ISBN: </label>9781405851244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES-ENSEÑANZA
<br/><br/><label>Universal Decimal Class. No.: </label>802:37