Disanayake, B.J. <br/><br/>
Let's Learn Sinhala - 3 

 - Sri Lanka  The sumathi book  2003 
 - 188 p ., 
<br/><br/> A book on Consonants and Their ways 
<br/><br/><label>ISBN: </label>9559817728 
<br/><br/><label>Dewey Class. No.: </label>491  / DIS