Swan, Michael,. <br/><br/>
Practical English usage / 
By Michael Swan, "Ying yu xue xi" bian ji b and Yichuan Zhuang. 
 - 1. 
 - oxford :  Oxford Unversity Press,  2016. 
 - 635p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9780194202466 
<br/><br/><label>Dewey Class. No.: </label>428.24  / SWA