LONGMAN grammar of spoken and written english 

 - Harlow  Pearson Education  1999 
 - 1204 p 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label>0-582-23725-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES-GRAMATICA/EYDI/