000 00353nam a2200145Ia 4500
020 _a9971633795
082 _b1473
_a510
100 _a"Lin Lian Sek"
245 0 _aNew Mathematics for secondary schools Syllabus D 4
260 _bPan Pacific
_c1998
300 _a395
944 _cBK
999 _c622887
_d622887