RICHARDS, Jack C <br/><br/>
New interchange  english for international communication 

 - New York  Cambridge University Press  1997 
 - 105 
 - 19970000 
<br/><br/><label>ISBN: </label>0-521-62881-4 
<br/><br/><label>Dewey Class. No.: </label>421.1 R387n  / R387n