NANUKKURUPPU, Pazhakulam <br/><br/>
RAHASYA REKHAA SAASTHRAM 

 - Kottayam  D.C.Books, Kottayam   1999 
<br/><br/><label>ISBN: </label>81 240 0017 4 
<br/><br/><label>Dewey Class. No.: </label>894.812 4  / NAN/R