000 00344nam a2200145Ia 4500
003 NIELib
008 220420s9999||||xx |||||||||||||| ||und||
082 _a372.6
_bGUN
100 _aGunathilaka
245 _awadan huruwa
_hS
260 _bGodage
_c1985
_aColombo
300 _a32p.
650 _aPrimary Education
942 _2ddc
_cLM
999 _c61784
_d61784