000 00524nam a22002297a 4500
015 _a0003574
016 _aJAY
020 _a9789556800050
041 _aENG
080 _a540
100 _aJayaweera, Upali
_94824
245 _aChemistry Grade 11 :
260 _aSamudra :
_bColombo ;
_c2011.
300 _a64p ; 22cm .
_b01
310 _a2024-06-06
365 _b175.00
852 _aL
999 _c7824
_d7824