000 00319nam a2200145Ia 4500
020 _a9789812478283
082 _b3651
_a530
100 _a"Loo Wan Yong"
245 0 _aPhysics Insights 'O' Level
260 _c2011
300 _a438
944 _cTR
999 _c540109
_d540109