Vatsala, P. <br/><br/>
Koomankolli / 
by  P.Vatsala  
 - 2 nd ed. 
 - Kottayam:  SPCS,  2020. 
 - 215P. 
<br/><br/><label>ISBN: </label>9789389495812 
<br/><br/><label>Dewey Class. No.: </label>894.8124  / VAT.K