Jensen, Rosalie. <br/><br/>
Teaching mathematics to young children :  a basic guide / 
Rosalie Jensen & Deborah Spector  
 - x, 210 p. :  ill. ;  24 cm 
<br/><br/>Includes bibliographical references (page 199-204) and index. 
<br/><br/><label>ISBN: </label>0138942048 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Primary).