Wright, Tony <br/><br/>
Roles of teachers and learners 

 - Oxford ; New York  Longman  1987 
 - xi, 164 p.  25 cm. 
<br/><br/> 003313  L 114 
<br/><br/><label>ISBN: </label>0194371336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>418.007  / R745