000 00327nam a2200145Ia 4500
020 _a9780190709662
082 _bT 178
_a510
100 _a"Yee, Fong Pui"
245 0 _aMathematics Class 2
260 _bOUP
_aKarachi
_c2021
300 _a0
944 _cTB
999 _c229832
_d229832