000 00334nam a2200145Ia 4500
020 _a9789812084590
082 _b1012
_a510
100 _a"Meng, Sin Kwai"
245 0 _aNew Elementary Mathematics-1
260 _aSingapore
_c1999
300 _a440
944 _cTR
999 _c246973
_d246973