CRISTIL, P <br/><br/>
Jagat jyothi Sree Agasthyaguruvum aadisasthravum (paramparya sidhavaidiya vijnana kosa parambara-1/ 

 - Thiruvananthapuram  Kanjiramkulam Kochukrishnan Nadar Smaraka Charitable Trust   2017 
 -  160p. 
 - 1 .