Oxford essential dictionary / 
edited by Alison Waters, assisted by Victoria Bull 
 - 2nd ed. 
 - Oxford :  Oxford University Press,  2012 
 - 496 p., 16 p. of plates :  ill. (some col.) ;  22 cm.  2 CD-ROM 
<br/><br/> "For elementary and pre-intermediate learners of English"--Cover 
<br/><br/><label>ISBN: </label>9780194333993 (pbk.) 9780194334037 (pbk. with CD-ROM) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Dictionaries<br/>English language