000 00345nam a2200157Ia 4500
020 _a9789813163751
040 _c.
082 _bT-729
_a510
100 _aSeng, Po Huat
245 0 _aMaths pupil's book 5
260 _aSingapore
_c2017
300 _a0
942 _2ddc
_cTB
999 _c707171
_d707171