Oxford essential dictionary   for elementary and pre-intermediate learners of english  
edited by: Alison Waters, assisted by Victoria Bull ; illustrations: Lorna Barnard... [et al.] 
 - United States  Oxford University Press  2006 
 - 488 p.   il.   22 cm +  1 CD-ROM 
<br/><br/><label>ISBN: </label>9780194334037 9780194334037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Língua inglesa--Dicionários
<br/><br/><label>Dewey Class. No.: </label>423