000 00363nam a2200145Ia 4500
020 _a0748715940
082 _b3037
_a540
100 _a"Ramsden, E.N."
245 0 _aCalculations For A Level Chemistry 3Rd Edition
260 _bStanley Thornes
_aEngland
_c1993
300 _a298
944 _cTR
999 _c631607
_d631607