Acquisition of mathematics concepts and processes / 
edited by Richard Lesh, Marsha Landau 
 - New York :  Academic,  1983 
 - xii, 409 p. :  ill. ;  24 cm. 
 - Developmental psychology series .
<br/><br/> Companion vol. to : The Development of mathematical thinking 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>LCCN: </label>83-002845 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)--Psychological aspects<br/>Cognition in children