Swan, Michael <br/><br/>
Practical English usage / 
Michael Swan 
 - Oxford :  Oxford University Press,  [1991] 
 - xxvii, 639 p. ;  22 cm 
<br/><br/><label>ISBN: </label>0194311856  (pbk) : 
<br/><br/><label>LCCN: </label>gb 91061626 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Usage<br/>English language--Grammar
<br/><br/><label>Dewey Class. No.: </label>428