Quirk,Randolph <br/><br/>
University grammar of english/by Randolph Quiry and Sidney Greenbaum 

 - Delhi  Dorling Kindersley (India) Pvt Ltd.  2008 
 - 496p. 
<br/><br/><label>ISBN: </label>8177587501 
<br/><br/><label>Dewey Class. No.: </label>425  Q48U