000 00465nam a2200157Ia 4500
003 NIELib
008 220420s9999||||xx |||||||||||||| ||und||
082 _a507
_bHEW
100 _aHewawardana, kumara
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242 _a9 saha 10 vasara sadhahaa vidhyaava
245 _aවිද්‍යාව : 9 සහ 10 වසර සදහා
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260 _bNishanta Prakashakayo,
_c1994.
_aGanemulla :
300 _a63p.;
_c21cm
650 _aScience
942 _2ddc
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999 _c44507
_d44507