Sunita Gupta <br/><br/>
Children's knowledge bank vol : 1 

 - Delhi  Pustak Mahal  1997 
 - 176p. : ill.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's knowledge bank<br/>General knowledge<br/>Human body<br/>Plants and animals<br/>Science and technology<br/>Scientists and inventions<br/>Universe