Swan, Michael <br/><br/>
Practical English Usage 

 - Bombay  Oxford University Press  1982 
 - 638 
<br/><br/><label>ISBN: </label>195614763 
<br/><br/><label>Publisher. No.: </label> Premier Book Shop 
<br/><br/><label>Subjects--Personal Names: </label> English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English