Rooney, Anne <br/><br/>
50 amazing things kids need to know about maths / 
Anne Rooney 
 - London  Quercus  2011 
 - 191 p.  col. ill.  20 cm. 
<br/><br/><label>ISBN: </label>9781780878614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and math