Baker, Ann <br/><br/>
Introducing English pronunciation : a teacher's guide to «Tree or Three?» and «Ship or Sheep?» 

 - Cambridge  Cambridge University  1982 
 - 154 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>/LINGUISTICA/INGLES-FONETICA Y FONOLOGIA; PRONUNCIACION/REVISADO/