Kingsbury, Roy,  1940- <br/><br/>
Grammar plus /  Books 1, 2 and 3 teacher's guide / 
Roy Kingsbury. 
 - 94 p. ;  30 cm. 
<br/><br/><label>ISBN: </label>0582279720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Secondary)--Foreign speakers