Sachidanandan <br/><br/>
Pulippanivaidyam 

 - 2nd 
 - Alappuzha  Vidyarambham publishers  2003 
 - 172 
<br/><br/><label>ISBN: </label>8185973563 
<br/><br/><label>Dewey Class. No.: </label>616  / SAT/PU