000 00347nam a2200145Ia 4500
020 _a9781107638457
082 _bT-2253
_a540
100 _a"Ryan, Lawrie"
245 0 _acambridge international as and a level CHEMISTRY
260 _aUK
_c2014
300 _a494
944 _cTB
999 _c674017
_d674017