Buthpitiya, Jayasena
අධ්යාපන පරිපාලනය [Text - Sinhala] = Adyapana Paripalanaya = Buthpitiya, Jayasena - Buthpitiya Author 2001 - 214 p. 21 cm.
Text in Sinhala
9789559652694
Education - Science
370 / BUT
අධ්යාපන පරිපාලනය [Text - Sinhala] = Adyapana Paripalanaya = Buthpitiya, Jayasena - Buthpitiya Author 2001 - 214 p. 21 cm.
Text in Sinhala
9789559652694
Education - Science
370 / BUT