Doff, Adrian <br/><br/>
Language in use /  upper-intermidiate  self-study workbook with answer key 
Adrian Doff, Christopher Jones 
 - United Kingdom  Cabridge University Press  2003 
 - 95p.  ill.  30cm.  2 sound cassette 
<br/><br/><label>ISBN: </label>0521555493  RM30.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Problems, exercises, etc.<br/>Vocabulary--Problems, exercises, etc.