H.S. Perera, M.A. <br/><br/>
ඉගැන්වීමේ අත්තිවාරම් 
= igenwime aththiwaram 


 - Colombo:  M.D.Gunasena, 
 - vii,76p.,ii;  18cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School Education
<br/><br/><label>Dewey Class. No.: </label>371.1  / HSP