Richards, Jack C. <br/><br/>
New Interchange   : english for international communication  
/ Jack C Richards with Jonathan Hull andSusan Proctor 
 - 1a ed. 
 - Cambridge :   Cambridge University Press,   c1997 
 - 96 p. :  il. ;  28 cm. 
<br/><br/> Workbook 
<br/><br/>Incluye índice 
<br/><br/><label>ISBN: </label>0521628784 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inglés--Estudio y enseñanza
<br/><br/><label>LC Class. No.: </label>PE1128.A2   / R53 1997