000 00329nam a2200145Ia 4500
020 _a9789810192365
082 _bT.86
_a540
100 _a"CHRISTOPHER N. PRESCOTT"
245 0 _aCHEMISTRY A COURSE FOR O LEVEL
260 _c0
300 _a0
944 _cTB
999 _c482117
_d482117