Oxenden, Clive <br/><br/>
English file.  Upper-intermediate. 

 - 4 v. :  ill. ;  30 cm. 
<br/><br/>Student's book / Clive Oxenden, Christina Latham Koenig -- Teacher's book / Clive Oxenden, Christina Latham Koenig, with Gill Hamilton -- Workbook / Clive Oxenden, Christina Latham-Koenig, with Jane Hudson. 
<br/><br/><label>ISBN: </label>0194368629 (Student's book) 0194368653 (Teacher's book) 0194368645 (Workbook) 0194368637 (Workbook with key) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers<br/>English language--Textbooks for foreign speakers--Textbooks for foreign speakers