000 00333nam a2200145Ia 4500
020 _a9789814023252
082 _b2668
_a510
100 _a"LI FOONG PUI"
245 0 _aTROPICAL APPROACH MATHEMATICS SECONDARY 1
260 _c1999
300 _a80
944 _cTR
999 _c359491
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