Butterfield, Jeremy <br/><br/>
Oxford A-Z of english usage / 
Butterfield, Jeremy. 
 - 2nd ed. 
 - New Delhi:  Oxford University Press,  2013. 
 - vi, 195p.;16cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780199459001 
<br/><br/><label>Dewey Class. No.: </label>425 OXF