Hornby, A S <br/><br/>
Teaching of structural words and sentence pattern / 
Hornby, A S. 
 - Delhi:  Oxford University Press,  1993. 
 - lii,162p;21cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0195616154 
<br/><br/><label>Dewey Class. No.: </label>425 HOR