000 00346nam a2200145Ia 4500
020 _a9780748758395
082 _b122
_a540
100 _a"Ramsdam , E. N."
245 0 _aCalculation A Level Chemistry
260 _bOXFORD PRESS
_aLondon
_c2014
300 _a248
944 _cBK
999 _c392853
_d392853