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

 - 2nd ed. 
 - New York   Oxford University Press  1995 
 - xxx, 654p.:  20cm. 
<br/><br/><label>ISBN: </label>0194221465 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>America 
<br/><br/><label>Dewey Class. No.: </label>425  / S972p