Moore, John <br/><br/>
Concepts in use 

 - Oxford  University Press  1980 
 - 89 p 
 - Reading and thinking in english .
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label>0-19-451-351-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>/LINGUISTICA/INGLES-USO; EXPRESION ORAL/REVISADO/