Gardiner, Tony <br/><br/>
Maths challenge (Bk.2 
Tony Gardiner 
 - Oxford  Oxford University Press  2000 
 - 99 p 
<br/><br/><label>ISBN: </label>9780199147786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510 GAR