Webster´s 21st century dictionary / 
Walter C. Kidney, editor ; prepared under the direction of Laurence Urdang. 
 - vii, 312 páginas ;  21 cm. 
<br/><br/><label>ISBN: </label>0840734271 0840742525 9780840734273 9780840742520 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inglés--Diccionarios.
<br/><br/><label>Dewey Class. No.: </label>423  / W384a 1992