000 00336nam a2200145Ia 4500
020 _a9971051621
082 _b90
_a510
100 _a"Teck, Teo Choon"
245 0 _aEXCEL IN O LEVEL MATHEMATICS
260 _b,SNP PUBLISHING
_c1997
300 _a188
944 _cBK
999 _c730116
_d730116