Karunanithi, M. <br/><br/>
Katral katpithal  mempatukkana valimurikal 

 - 2nd ed 
 - Colombo  Chemamadu Poththakasalai  2013 
 - xii, 152p. 
<br/><br/><label>ISBN: </label>9789556850215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION<br/>LEARNING-TEACHING<br/>TEACHING
<br/><br/><label>Dewey Class. No.: </label>371.102  / K16