Projects in material design. 

 - London :  British Council,  c1980. 
 - 240 p. :  ill. ;  22 cm. 
 - ELT documents special .
<br/><br/><label>ISBN: </label>0900229675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers.<br/>Teaching--Aids and devices.