Leech, G., <br/><br/>
Communication grammar in english 
By Geoffrey Leech 
 - 2nd. 
 - Delhi:  Pearson,  2000. 
 - xx,422p. 
<br/><br/><label>ISBN: </label>8178081245 
<br/><br/><label>Subjects--Index Terms: </label>English grammar 
<br/><br/><label>Dewey Class. No.: </label>425