Butterfield, J.  . <br/><br/>
Oxford A-Z of english usage /  
edited by J. Butterfield. 
 - New Delhi :   Oxford University Press ,   2007 
 - 172p ;  
<br/><br/><label>ISBN: </label>978-0-19-806464-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics
<br/><br/><label>Dewey Class. No.: </label>P111  / P7;3