Sasidharan, G.K.  . <br/><br/>
Great universe /  
by G.K. Sasidharan. 
 - New Delhi :   S.Chand & Company Ltd ,   2008 
 - 404p ;  
<br/><br/><label>ISBN: </label>81-219-3033-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics- Astronomy
<br/><br/><label>Dewey Class. No.: </label>B9:6  / P8;1