RICHARD C. YORKEY, RICHARD BARRUTIA , ANNA UHL CHA <br/><br/>
ENGLISH FOR INTERNATIONAL COMMUNICATION: BOOK 4 

 - S.E. 
 - Estados Unidos  S.E.  1978 NEW YORK 
 - 152 
<br/><br/><label>ISBN: </label>0278499317 
<br/><br/><label>LCCN: </label>27753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES TECNICO
<br/><br/><label>Dewey Class. No.: </label>424