Cambridge academic content dictionary. 

 - New York  Cambridge University Press  2009 
 - xviii, 1137 p. :  ill. ;  24 cm. +  1 CD-ROM (4 3/4 in.) 
<br/><br/><label>ISBN: </label>9780521691963 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Dictionaries.<br/>Vocabulary.
<br/><br/><label>Dewey Class. No.: </label>423