Richards, Jack C., <br/><br/>
Interchange workbook 2B. 

 - 3. ed. 5. reimp. 
 - Hong Kong :  Cambridge University Press,  2006. 
 - 96 p. :  il. 
<br/><br/><label>ISBN: </label>0521602025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Língua inglesa
<br/><br/><label>Dewey Class. No.: </label>420  / R516iw2b