Richards, Jack C <br/><br/>
Interchange 1 

 - New York  Oxford University Press  1990 
 - 134 p.  21 cm. 
<br/><br/> 002220  F 047 
<br/><br/><label>ISBN: </label>0521359880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language<br/>Communication, International<br/>English language--Textbooks for foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.2  / I-61