Rao, D.Bhaskara  . <br/><br/>
Popularization of science and technology education /  
edited by D. Bhaskara Rao. 
 - New Delhi :   Discovery Publishing House ,   2001 
 - 334p :  
<br/><br/><label>ISBN: </label>81-7141-574-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>T:(F)  / P1