000 00358nam a2200133Ia 4500
020 _a9789810191450
082 _b.4555
_a540
245 0 _aChemistry A Course for O Level
260 _boxford Press,,Nelson,Redspot,collins,Marshalk Cavendish,Federal
_c1994
300 _a364
944 _cTR
999 _c392247
_d392247