000 00323nam a2200145Ia 4500
020 _a9780190701536
082 _bT 177
_a510
100 _a"Yee, Foong Pui"
245 0 _aMathematics 2B
260 _bOUP
_aKarachi
_c2021
300 _a0
944 _cTB
999 _c229831
_d229831