Ward, John M. <br/><br/>
One hundred useful exercises in English / 
Ward, John M. 
 - London:  Penguin group,  1987. 
 - 203p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0140810501 
<br/><br/><label>Dewey Class. No.: </label>420 WAR