Hornby, A <br/><br/>
Teaching of structural words and sentence patterns 

 - New Delhi  :  Oxford University,  1994. 
 - xlii,240 
<br/><br/><label>ISBN: </label>0-19-561616-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General 
<br/><br/><label>Dewey Class. No.: </label>425  / HOR