Beckmann, Sybilla. <br/><br/>
Activities to accompany Mathematics for elementary teachers / 
Sybilla Beckmann. 
 - 2nd ed. 
 - Boston :  Pearson Addison Wesley,  c2008. 
 - xxv, 885 p. :  col. ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>9780321449764 
<br/><br/><label>LCCN: </label>2006044794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>QA135.6  / .B43 2008