Lucas, Vivien. <br/><br/>
A puzzle a day :  a collection of mathematical problems for every day of the school year / 
Vivien Lucas. 
 - Diss :  Tarquin,  c2002. 
 - 95 p. :  ill. ;  16 cm. 
<br/><br/><label>ISBN: </label>189961852X (pbk.) :  No price 9781899618521 
<br/><br/><label>Nat. Bib. No.: </label>GBA222349  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.--Juvenile literature.