Reward.  practice book /  Intermediate : 
Diana Pye, Simon Greenall. 
 - Oxford :  Heinemann English Language Teaching,  1998. 
 - 96 p. :  ill. ;  28 cm +  1 cas. 
<br/><br/><label>ISBN: </label>0435240250 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers