Peris, Sirimal <br/><br/>
ස්වෙිචිඡා සංකල්ප 
 Sveechchaa sankalpa 

 - Horetuduva  Moratuva printers   1992 
 - 23p.,  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Universal Decimal Class. No.: </label>659.3  / PER