000 00340nam a2200145Ia 4500
020 _a9788175961579
082 _b656.
_a540
100 _a"Harwood,Richard"
245 0 _aChemistry
260 _bCambridge University Press
_aIndia
_c2003
300 _a415
944 _cBK
999 _c751238
_d751238