000 00343nam a2200145Ia 4500
020 _a9789813163744
082 _b129
_a510
100 _a"SOON SPARIO"
245 0 _aMATHS TEACHER'S GUIDE
260 _bMARSHALL CAVENDISH
_aSINGAPORE
_c2017
300 _a292
944 _cTR
999 _c650890
_d650890