000 00343nam a2200157Ia 4500
020 _a9789813163720
040 _c.
082 _bT-727
_a510
100 _aTan, Lucy
245 0 _aMaths Pupil's Book 4
260 _aSingapore
_c2017
300 _a254
942 _2ddc
_cTB
999 _c707169
_d707169