000 00327nam a2200145Ia 4500
020 _a9780195979602
082 _b1616
_a510
100 _a"Seng ,Teh Keng"
245 0 _aMathematics WorkBook 2
260 _b,Oxford
_auk
_c1992
300 _a162
944 _cTR
999 _c70522
_d70522