swan, michael <br/><br/>
Practical English Usage;International Student Edition/ 

 - USA  Oxford University press,  1996 
 - P. xxx,631;  23cm 
<br/><br/><label>ISBN: </label>0194421465 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English
<br/><br/><label>Dewey Class. No.: </label>428  / swa