Quirk, Randolph. <br/><br/>
A university grammar of english / 
by Randolph Quirk and Sidney Greenbaum. 
 - Harlow :  Longman,  1979 [reprinted 1989] 
 - xi, 484 p. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0582552079 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language
<br/><br/><label>Dewey Class. No.: </label>425  / Un