Panikkassery, Velayudhan <br/><br/>
Keralacharithrapatanangal   Research and Study 

 - Kottayam  Current Books  1980 
 - 166p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8124005842     50 
<br/><br/><label>Dewey Class. No.: </label>R86  / P193