Leech, G <br/><br/>
A communicative grammar of english 

 - New Delhi  :  Pearson Education,  2009. 
 - 440 
<br/><br/><label>ISBN: </label>978-81-7758-859-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General 
<br/><br/><label>Dewey Class. No.: </label>423  / LEE