000 00350nam a2200145Ia 4500
020 _a9780199407422
082 _bT888
_a510
100 _a"Dr joseph yeo, Teh keng seng, Loh cheng yee"
245 0 _aMathematics 3
260 _bOxfoard
_auk
_c2018
300 _a490
944 _cTB
999 _c253396
_d253396