000 00353nam a2200145Ia 4500
020 _a9781107607835
082 _b826
_a530
100 _a"David Sang"
245 0 _aCambridge O level Physics
260 _bCambridge University Press
_aNew York
_c2012
300 _a296
944 _cBK
999 _c622240
_d622240