Richards, Jack C.  1943- <br/><br/>
Interchange  :   1 /  Teachers resource book. 
Jack C. Richards ... [et al.]. 
 - 3rd ed. 
 - Cambridge :  Cambridge University,  2005. 
 - 95P. :  ill.;  29cm. 
<br/><br/><label>ISBN: </label>9780521602044 
<br/><br/><label>LCCN: </label>2006277659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language  .--Textbooks for foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.24  / JRI