Oxenden, Clive <br/><br/>
English file.  Upper-intermediate.  Student's book / 
Clive Oxenden, Christina Latham-Koenig. 
 - Oxford :  Oxford University Press,  2001. 
 - 160 p. :  ill. (some col.) ;  28 cm. 
<br/><br/><label>ISBN: </label>0194368629 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Study and teaching.<br/>English language--Problems, exercises, etc.<br/>Tiếng Anh--Dạy và học
<br/><br/><label>Dewey Class. No.: </label>428.24  / OXE(UPP) 2003