000 00522nam a22002297a 4500
015 _a0003833
016 _aJAY
020 _a9789556804089
041 _aENG
080 _a500
100 _aJayaweera,Upali
_94962
245 _aScience Grade 6 :
260 _aSamudara :
_bColombo ;
_c2015.
300 _a106p ; 22cm .
_b01
310 _a2024-06-07
365 _b290.00
852 _aL
999 _c7843
_d7843