Gray, Joanna <br/><br/>
Penguin elementary listening skills : teacher's book 

 - London  Penguin Books  1991 
 - 157 p.  fot. 
 - Penguin ELT Skills Series .
<br/><br/><label>ISBN: </label>01408.09481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLATERRA<br/>EDUCACION<br/>METODOS