Swan, Michael <br/><br/>
Practical english usage 
Michael Swan 
 - Hongkong  ELBS with Longman  1989 
 - Various pages 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0194421244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language
<br/><br/><label>Dewey Class. No.: </label>428  / SW972