000 00316nam a2200145Ia 4500
020 _a0195773764
082 _b1102003
_a510
100 _a"WINNIE TAN"
245 0 _aPROGRESSIVE MATHEMATICS 5A
260 _c1987
300 _a98
944 _cBK
999 _c541529
_d541529