Addison wesley  Longaman  <br/><br/>
Teacher's technicin's guide :  

 - Longaman :   London ;  1996. 
 - 115 p; 24 cm .  01 
 - 2024-10-07 
<br/><br/><label>ISBN: </label>0582287359 
<br/><br/><label>Nat. Bib. No.: </label>0010769 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>LON 
<br/><br/><label>Universal Decimal Class. No.: </label>784