Briten , Paul <br/><br/>
Mastermaths 2 : 

 - Oxford :  America ;  1984. 
 - 96 p ; 21cm .  01 
 - 2024-08-08 
<br/><br/><label>ISBN: </label>0198347448 
<br/><br/><label>Nat. Bib. No.: </label>0010287 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>BRI 
<br/><br/><label>Universal Decimal Class. No.: </label>510