Ramadas, Jayashree. <br/><br/>
Aspects of secondary students' ideas about light / 
Jayashree Ramadas, Rosalind Driver. 
 - Leeds, U.K. :  Centre for Studies in Science and Mathematics Education, University of Leeds,  1989. 
 - 138 p. 
 - Children's learning in science project .
<br/><br/><label>ISBN: </label>0904421201 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light--Study and teaching.<br/>Science--Study and teaching.<br/>Sciene projects--Great Britain.