Michael Swam <br/><br/>
Practical english usage 

 - 2nd ed. 
 - New York  Oxford University Press  1997 
 - xxx,654p.  PB  23.5x15cm. 
<br/><br/><label>ISBN: </label>9780194421461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language
<br/><br/><label>Dewey Class. No.: </label>428  / SWAP