Sophian, Catherine <br/><br/>
The origins of mathematical knowledge in childhood / 
Catherine Sophian 
 - New York, NY :  Lawrence Erlbaum Associates,  2007 
 - xv, 196 p. :  ill. ;  24 cm. 
 - Studies in mathematical thinking and learning .
<br/><br/>Includes bibliographical references (p. 171-184) and indexes 
<br/><br/><label>ISBN: </label>0805857583 (hbk. : alk. paper) 9780805857580 (hbk. : alk. paper)  RM448.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)<br/>Arithmetic--Study and teaching (Early childhood)<br/>Cognitive learning theory<br/>Concept learning