000 00334nam a2200145Ia 4500
020 _a0000000000000
082 _b1177
_a540
100 _a"Memon, Abdul Razaque"
245 0 _aChemistry for XII
260 _bSTBB
_aJamshoro
_c2019
300 _a210
944 _cBK
999 _c529362
_d529362