Karthikeyan Nair, V <br/><br/>
Samoohika Parishkaranavum Keraleeya Navodhanavum 

 - Rev 2nd ed 
 - Thiruvananthapuram  Kerala Bhasha Institute   2020 
 - 168p. 
<br/><br/><label>ISBN: </label>9788120048591