000 00356nam a2200145Ia 4500
020 _a0097801959558
082 _bT383
_a510
100 _a"Teh Keng Seng Bsc"
245 0 _aMathematics 6 Edition 1
260 _bOxford University Press
_aNew York
_c1992
300 _a408
944 _cTB
999 _c551969
_d551969