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

 - NewYork  :  Oxford University Press,  2009 
 - 653p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standard English usage-Study and teaching
<br/><br/><label>Dewey Class. No.: </label>428.07  / SWA-P