Oxenden, Clive <br/><br/>
New English file : pre-intermediate workbook / 
Clive Oxenden, Christina Latham-Koenig with Paul Seligson 
 - Oxford :  Oxford University Press,  2005 
 - 79 p. :  ill. ;  28 cm. +  1 ans. key 
<br/><br/><label>ISBN: </label>9780194384360 (wrkbook) 9780194387682 (ans. key) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching<br/>English language--Problems, exercises, etc.<br/>English language--Textbooks for foreign speakers