Swan, Michael <br/><br/>
Practical english usage / 

 - 4th Ed. 
 - UK :  Oxford University Press,  2016, reprinted 2021 
 - various pages :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780194202466  Rs. 595.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Textbooks
<br/><br/><label>Dewey Class. No.: </label>428.24  / Sw242