Clemson, Wendy,  <br/><br/>
Charts and graphs 

 - 32 pages :   colour illustrations ;   28 cm 
 - Maths magic .
 - Maths magic .
<br/><br/><label>ISBN: </label>1854348809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphic methods - Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>510