Primary mathematics :  knowledge and understanding / 
Claire Mooney... [et.al.] 
 - 2nd ed. 
 - Exeter :  Learning Matters,  2002. 
 - 168 p. :  ill. ;  25 cm. 
 - Achieving QTS .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>190330055X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)--Great Britain.