edited by Mooney Claire <br/><br/>
Primary mathematics:  Knowledge and understanding 
Claire Mooney 
 - Glasgow:  Learning matters,  2002 
 - 168p.:  ill.; 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>190330055 
<br/><br/><label>Dewey Class. No.: </label>372.7044076 PRI