Richards, Jack C. <br/><br/>
Interchange 1: Teacher's edition 

 - 3rd ed. 
 - Cambridge  McGraw-Hill  2010 
 - 241 p.  28 cm. 
<br/><br/> 006776  It 562 
<br/><br/><label>ISBN: </label>9780521601801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.24  / I-61