Hedge, Tricia <br/><br/>
Resource bookfor teachers 
Tricia Hedge 
 - New york  oxford university press  1988 
 - 167p.  ill.  25cm. 
<br/><br/> include bibliography 
<br/><br/><label>ISBN: </label>0194370984 
<br/><br/><label>Dewey Class. No.: </label>371.33