000 00329nam a2200145Ia 4500
020 _a9789696230090
082 _b69-T
_a540
100 _a"Redspot"
245 0 _aPure Chemistry 2000-2011
260 _bRedspot
_aLahore
_c2016
300 _a250
944 _cTB
999 _c751618
_d751618