Rao, Indumati  . <br/><br/>
Learning science /  
by Indumati Rao and C.N.R. Rao. 
 - New Delhi :   National Book Trust,  India ,   2006 
 - 84p :  
<br/><br/><label>ISBN: </label>978-81-237-4774-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>D32  / P6.1