000 00346nam a2200145Ia 4500
020 _a0195775562
082 _b1479
_a510
100 _a"Teh Keng Seng"
245 0 _aMathematics 3 WorkBook
260 _bOxford Universty Press
_aKarachi
_c1994
300 _a138
944 _cBK
999 _c622893
_d622893