000 00351nam a2200145Ia 4500
020 _a9789813163720
082 _bT 521
_a510
100 _a"Lucy Tan"
245 0 _aMaths Pupil's Book 4
260 _bMarshall Cavendish Education
_aSingapore
_c2017
300 _a256
944 _cTB
999 _c542384
_d542384