Blundell Lesley <br/><br/>
Task Listening Teachers Book Lesley Blundell And Jackie Stokes 

 -  Cambridge New York : Cambridge University Press C1981. 
 - 135 
 - Pbk.);0521231353 (Student'S Book);052123137X (Cassette)" .
<br/><br/><br/>New Directions In Education 
<br/><br/><label>ISBN: </label>"0521231361 (Teacher'S Book