Children's informal ideas in science / 
edited by P. J. Black and A. M. Lucas 
 - London :  Routledge,  1993 
 - 244 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0415005396  RM164.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching<br/>Science--Study and teaching (Elementary)<br/>Educational psychology