000 00308nam a2200145Ia 4500
020 _a9789813163782
082 _bT246
_a510
100 _a"PO HUAT SENG"
245 0 _aMATHS PUPIL'S BOOK 6
260 _c0
300 _a0
944 _cTB
999 _c497923
_d497923