Kingsbury Roy 1940- <br/><br/>
Cae Advantage / Roy Kingsbury Felicity O'Dell Guy Wellman 

 -  Harlow : Longman 1992 
 - 2 V. 
 -  0 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>0582018102 (Coursebook) 0582018110 (Teacher'Sguide)