Quirk, Randolph. <br/><br/>
A comprehensive grammar of the English language / 
Randolph Quirk, Sidney Greenbaum, Geofrey Leech, Jan Svartvik; index by David crystal. 
 - London :  Longman,  1991 
 - x, 1779 p. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open. 
<br/><br/><label>ISBN: </label>0582517346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--195.