Developing children's thinking through science / 
by Ronald D. Anderson ... [et al.]. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1970 
 - xi, 370 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>5132042142 
<br/><br/><label>LCCN: </label>72-098453 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)