000 00312nam a2200145Ia 4500
020 _a0195799259
082 _bT-97
_a510
100 _a"Yee, lee Peng"
245 0 _aMathematics 1
260 _aLondon
_c2004
300 _a385
944 _cTB
999 _c280407
_d280407