Harmer, Jeremy <br/><br/>
The pratice of english language teaching 

. - 3rd ed. completed revised and updated 
. - England  : Pearson Education Limited
. - XII-370 p.  ; 25 cm. 
<br/><br/>Bibliogr.index 
<br/><br/><label>ISBN: </label>9780582403855 
<br/><br/><label>Source: </label> Achat 
<br/><br/><label>Universal Decimal Class. No.: </label>372.880.20