000 00396nam a2200133Ia 4500
005 20250913131836.0
008 250913s9999||||xx |||||||||||||| ||und||
041 _aSinhala
245 0 _aආපදා ආ‍රක්ෂණ අධ්‍යාපනය
260 _aMaharagama :
_bNational Institute of Education,
_c2008
300 _a124 p.;
_bCol. ill.
_c29 cm
650 _aReport
942 _cRP
999 _c160959
_d160959