Cambridge International Diploma for Teachers and Trainers work book  eng 
Barker, Ian  
 - 1st edition  
 - New Delhi:  Foundation Books  2006. 
 - 100p;  25cm 
<br/><br/><label>ISBN: </label>8175963506 
<br/><br/><label>Dewey Class. No.: </label>371  / BAR