Quirk, Randolph <br/><br/>
A university grammar of English/ 
Randolph Quirk and Sidney Greenbaum. 
 - London  English Language Book Society  1973 
 - vi, 484 p. ;   23cm. 
<br/><br/><label>ISBN: </label>0582559340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--1950