000 00358nam a2200145Ia 4500
020 _a0981-4023-264
082 _b1155
_a510
100 _a"Lin, Foong Pui"
245 0 _aMathematics- secondary 2
260 _bSystem Publishing House Ltd
_aSingapore
_c1998
300 _a76
944 _cTR
999 _c624799
_d624799