Cambridge learner's dictionary 

 - 6th printing 
 - xx, 848p.  col. ill.  20cm. 
<br/><br/><label>ISBN: </label>9780521715287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Dictionaries<br/>English language
<br/><br/><label>Dewey Class. No.: </label>428.203