Swan, Michael. <br/><br/>
Prcctical English Usage/  Complete topic-by-topic grammar; guide to over250 vocabulary problems. 

 - 4th ed. 
 - Oxford :   Oxford University Press,   c2016 [Fully Revised edition]. 
 - xxx, 734 pages :  illustrations ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780194202411 
<br/><br/><label>LC Class. No.: </label>4th ed. 
<br/><br/><label>Dewey Class. No.: </label>428.24 SWA