Gnanakoothan <br/><br/>
En Ullam Nittri Nee 
Gnanakoothan 
 - 4th ed. 
 - Nagercoil  Kalachuvadu  2022 
 - 183p. 
<br/><br/><label>ISBN: </label>9789382033622  230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tamil
<br/><br/><label>Dewey Class. No.: </label>894.8