අධ්යාපන චින්තන
Jayasekara, U. D.
අධ්යාපන චින්තන [Text - Sinhala] = Adhyapana cintana Jayasekara, U. D. - Colombo Godage 1997 - 192 p. 21 cm.
Text in Sinhala
9789552016813
Education - Science
370 / JAY
අධ්යාපන චින්තන [Text - Sinhala] = Adhyapana cintana Jayasekara, U. D. - Colombo Godage 1997 - 192 p. 21 cm.
Text in Sinhala
9789552016813
Education - Science
370 / JAY