000 00493nam a2200157Ia 4500
003 NIELib
008 220420s9999||||xx |||||||||||||| ||und||
082 _a371.2
_bPRA
110 _913448
_aSecondary Education Development
242 _apraathamika aDHyaapanaya - maubasa
245 _aප්‍රාථමික අධ්‍යාපනය : මව්බස
260 _bEducation & Higher Education,
_c1999.
300 _axv,67p.;
_c27 cm.
650 _aSchool Education
942 _2ddc
_cLM
999 _c55979
_d55979