සිංහල ලේඛන රීතිය 
 Sinhala lekama riithiya 

 -  National institute of Education  1989 
 -  (ix)63, 28 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language  Linguisties
<br/><br/><label>Universal Decimal Class. No.: </label>801.5  / SRI