Ginsburg, Herbert P. <br/><br/>
The development of Mathematical Thinking / 
by Herbert P.Ginsburg. 
 - Academic Press :  New York,  c1983. 
 - xiii, 388  p. 
 - Developmental psychology series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0122847806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition in children.<br/>Mathematics--Cognition in teaching--Psychological aspects.
<br/><br/><label>LC Class. No.: </label>QA135.5  / .D48