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

 - Longman   London   2001 
 -  195 
<br/><br/><label>ISBN: </label>81-7808-088-5  
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH GRAMMER 
<br/><br/><label>Dewey Class. No.: </label>425 QUI