Sophian, Catherine <br/><br/>
The origins of mathematical knowledge in childhood 

 - New York  Lawrence Erlbaum Associates  2007 
 - xv,196 p. 
<br/><br/><label>ISBN: </label>9780805857580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARITHMETIC<br/>COGNITIVE LEARNING THEORY<br/>CONCEPT LEARNING<br/>ELEMENTARY EDUCATION<br/>MATHEMATICS<br/>STUDY AND TEACHING
<br/><br/><label>Dewey Class. No.: </label>372.7  / SOP