Klippel Friederike <br/><br/>
Keep talking: Communicative fluency activities for language teaching 

 - Cambridge   Cambridge University Press  1986 
 - 202p 
 - Cambridge handbooks for language teachers .
<br/><br/><label>ISBN: </label>0 521 27871 6 
<br/><br/><label>Source: </label>Textual