TY - GEN AU - Wickramasinghe , Senarath TI - සිංහල ලේඛන කලාව SN - 9789559016137 U1 - 491.481 PY - 2007/// CY - Colombo PB - Jathika Kauthukagara Departhamenthuwa KW - SINHALESE LANGUAGE KW - WRITING SYSTEMS - SRI LANKA KW - SINHALESE WRITING SYSTEMS ER -