Deller, Sheelagh <br/><br/>
Vista :  self-study book :advanced English learning / 
Sheelagh Deller. 
 - Oxford :  Heinemann,  1992. 
 - 62 p. ;  28 cm+  2 cas. 
<br/><br/><label>ISBN: </label>0-435-28186-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language--Study and teaching--Foreign speakers.