Cotton, Tony. <br/><br/>
Understanding and teaching primary mathematics / 
 Primary mathematics 
Tony Cotton. 
 - 2nd ed. 
 - Harlow :  Pearson,  2013. 
 - xix, 240 p. :  col. ill. ;  25 cm. 
<br/><br/> Previous ed.: 2010. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781447929994 1447929993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)