Gupta, Sunita <br/><br/>
Children's knowledge bank  

 - Delhi  Pustak Mahal 
 - xviii,219p.  24cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General encyclopedic works<br/>General encyclopedic works in english
<br/><br/><label>Dewey Class. No.: </label>032  / GUP