Paterson,Ken <br/><br/>
Oxford grammar For EAP,  english grammar and practice for academic purpose with answer. 

 - Oxford University Press  China.  2013 
 - 223p,  22cm 
<br/><br/><label>ISBN: </label>9780194329996 
<br/><br/><label>Dewey Class. No.: </label>428.24PAT