TY - BOOK AU - Somadeva, Raj AU - Kannangara, Padmasiri AU - Vidyalankara, Anuttara TI - ඉපැරණි ලෝක ශිෂ්ටාචාරය U1 - 930 PY - 2016/// CY - Isurupaya PB - Educational Publications Department KW - History ER -