TY - BOOK AU - Somarathna, W. R. P. adp. AU - Mackenzie, John S. TI - ආචාර ධර්ම අත්පොත U1 - 170 PY - 1969/// CY - Colombo PB - Educational Publications Dept. KW - Ethics KW - Philosophy N1 - Sinhala translation of 'Manual of Ethics.' ER -