Richards, Jack C <br/><br/>
Interchange full contact 1 
Jack C. Richards, Jonathan Hull, Susan Proctor, Charles Shields 
 - 3rd Ed 
 - Cambridge  Cambridge University Press  2005 
 - ix, split pages  
<br/><br/> split pages 
<br/><br/><label>ISBN: </label>9780521614696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Study and teaching -- Foreign speakers<br/>English language -- Textbooks for foreign speakers<br/>English language -- United States
<br/><br/><label>Dewey Class. No.: </label>428.24 RIC