Junior encyclopedia :  our universe 

 - New Delhi :  Sterling Pub.,  c2012 
 - 224p. :  col. ill.;  16 cm. 
<br/><br/><label>ISBN: </label>9788120768482  Rs.250.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's encyclopedias and dictionaries
<br/><br/><label>Dewey Class. No.: </label>523.03