Swan, Michael <br/><br/>
Practical English Usage 

 - 6 
 - New Delhi  Oxford University Press  2009 
 - 653  PB 
<br/><br/><label>ISBN: </label>0-19-567989-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English(420)
<br/><br/><label>Dewey Class. No.: </label>420 SWA