RICHARDS, JACK  C. <br/><br/>
NEW INTERCHANGE 3: ENGLISH FOR INTERNATIONAL COMMUNICATION 

 - 1A. ED. 
 - Estados Unidos  CAMBRIDGE UNIVERSITY PRESS  2002 NEW YORK 
 - 105 
<br/><br/><label>ISBN: </label>052162844X 
<br/><br/><label>LCCN: </label>57266 
<br/><br/><label>Dewey Class. No.: </label>421