සංකේත තර්ක ශාස්ත්රය
Athukorala, Daya Rohana
සංකේත තර්ක ශාස්ත්රය [Text - Sinhala] = Sanketa tarka sastraya Athukorala, Daya Rohana - Panadura Sheeksha Mandira 1989 - 184 p. 21 cm
Text in sinhala.
9789559008125
Logic
Philosophical Logic
160 / ATH
සංකේත තර්ක ශාස්ත්රය [Text - Sinhala] = Sanketa tarka sastraya Athukorala, Daya Rohana - Panadura Sheeksha Mandira 1989 - 184 p. 21 cm
Text in sinhala.
9789559008125
Logic
Philosophical Logic
160 / ATH