Longman dictionary of contemporary english /. 
 For advanced learners 

 - Harlow, England :  Pearson Education Limited  Longman Corpus Network,  2009. 
 - 2079 páginas :  ilustraciones ;  23 cm  1 CD-ROM (12 cm) 
<br/><br/><label>ISBN: </label>9781408215333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inglés--Diccionarios
<br/><br/><label>Dewey Class. No.: </label>423  / L856l