Hughes , Peter  <br/><br/>
Challenging maths : for gcse and standard grade  

 - Heinemann :  London ;   1987. 
 - 214 p ; 24cm .  01 
 - 2024-08-28 
<br/><br/><label>ISBN: </label>0435504525 
<br/><br/><label>Nat. Bib. No.: </label>0001024 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>HUG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Universal Decimal Class. No.: </label>510