Vidyasagar <br/><br/>
Prapancha nigoodathakalude anavaranam (m) 

 -  Mythri Books, TVPM  2006 
 - 334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Universe; Descriptive astronomy
<br/><br/><label>Dewey Class. No.: </label>523.1  VID-P