Ur, Penny <br/><br/>
A course in language teaching  Trainee book 
Penny Ur 
 - 4ème édition 
 - United Kingdom  Cambridge University Press  2003 
 - 142p 
 - Cambridge teacher training and development .
<br/><br/><label>ISBN: </label>0521656249 9780521656245 
<br/><br/><label>Dewey Class. No.: </label>372.4  / Ur