Redman, Stuart <br/><br/>
Vocabulary in use : intermediate. With answers. 

 - Cambridge :  Cambridge University press,  1999. 
 - vi, 266 p. :  il. 
<br/><br/> "Selfstudy reference and practice for students of North American English" 
<br/><br/><label>ISBN: </label>0521634776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES [IDIOMA] -ENSEÑANZA PROGRAMADA