The Great Unverse 
G.K. Sassidharan 
 - 1st 
 - New Delhi  S.Chand & company Ltd. 
 - viii,404.  illus. 
<br/><br/><label>ISBN: </label>9788121930338 
<br/><br/><label>LC Class. No.: </label>BP610 S27 2008