Eastwood, John.  <br/><br/>
Oxford practice grammar with answers 

 - 2nd edition. 
 - New delhi :   Oxford University Press   2007. 
 - 432 
<br/><br/><label>ISBN: </label>0-19-567138-4  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>425  / EAS