Webster's dictionary for students/ 
Merriam-Webster, Incorporated 
 - Fourth edition 
 - Massachusetts :  Federal Street Press,   c2011. 
 - x, 502 pages 
<br/><br/><label>ISBN: </label>9781596951235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--dictionaries
<br/><br/><label>Dewey Class. No.: </label>423