Oxford wordpower dictionary  [book] 

 - Oxford :  Oxford Univ. Pr.,  c2010. 
 - xxiii, 548 p. 
<br/><br/><label>ISBN: </label>0194315797 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH LANGUAGE
<br/><br/><label>LC Class. No.: </label>PE1625  / .O98W 2010