000 00357nam a2200145Ia 4500
020 _a9780195773780
082 _b84-T
_a510
100 _a"Tan, Winnie"
245 0 _aProgressive Mathematics 6-A
260 _b,Federal Publications Ltd
_aSingapore
_c1994
300 _a146
944 _cTR
999 _c248938
_d248938