Joji koottumel <br/><br/>
Vidhyabhyasam:Adhiniveshasathinte tirusheshippukal 

 - Kottayam:   Sahithya Pravarthaka Sahakarana Sangham,   2010. 
 - 64p. 
<br/><br/><label>ISBN: </label>9780000104427 
<br/><br/><label>Dewey Class. No.: </label>370   / JOJ/V