Abeypala, Roland
අධ්යාපන සංවාද [Text - Sinhala] = Adhyapana sanvada = Abeypala, Roland = Athukorala, Daya Rohana - Colombo Colombo University Education Forum 1981 - 84p. ill. 21cm.
Text in Sinhala
Education - Science
370 / ADH
අධ්යාපන සංවාද [Text - Sinhala] = Adhyapana sanvada = Abeypala, Roland = Athukorala, Daya Rohana - Colombo Colombo University Education Forum 1981 - 84p. ill. 21cm.
Text in Sinhala
Education - Science
370 / ADH