Sinclair, Barbara. <br/><br/>
Active your English:  intermediate course book / 

 - New Delhi :  Cambridge University Press ,  1996. 
 - 88 p., 
<br/><br/><label>ISBN: </label>0521484200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language.
<br/><br/><label>Dewey Class. No.: </label>428