UNNIKRISHNAN, Puthoor <br/><br/>
BALI-KKALLU 

 - 3rd Ed. 
 - Kottayam  Sahithya Pravarthaka Sahakarana Sangham, Kottayam   1975 
<br/><br/><label>Dewey Class. No.: </label>894.812 308  / UNN/BA