Richards, Jack C. , Platt, John , Platt, Heidi <br/><br/>
Longman Dictionary of Language Teaching and Applied Linguistics 

 - 2nd ed. 
 - 423p. 
<br/><br/><label>ISBN: </label>0582072441 
<br/><br/><label>Dewey Class. No.: </label>418.003  RIC