000 00246nam a2200097Ia 4500
008 231013s9999 xx 000 0 und d
090 _a570.76
100 0 _aFang Rou, Khoo
245 0 0 _aMathematic Form 6
260 3 _bPenerbitan Pelangi Sdn Bhd
_c2012
999 _c16122
_d16122