000 00415nam a2200145Ia 4500
020 _a9789810171711
082 _b.4528
_a540
100 _a"Rasanayagam, L J"
245 0 _aPractical Chemistry for O Level
260 _boxford Press,,Nelson,Redspot,collins,Marshalk Cavendish,Federal,Federal Publications
_c1997
300 _a128
944 _cTR
999 _c392221
_d392221