Chacko, P C <br/><br/>
Niyathiyude Anaswarathayilekkoru Theerthayathra   Upanyasa Jalakam 

 - Vadakara  Vysyakh Books and Publications  2013 
 - 128p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 60 
<br/><br/><label>Dewey Class. No.: </label>U68  / C344