Rickard, Caroline. <br/><br/>
Essential primary mathematics  [electronic resource] / 
Caroline Rickard. 
 - Maidenhead, Berkshire, England :  Open University Press,  2013. 
 - vi, 328 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2013. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QA135.6  / .R53 2013eb