000 00358nam a2200145Ia 4500
020 _a9812239162
082 _bT-2143
_a001.642
100 _a"Kee,Leong Weng"
245 0 _aComputer Applications for secondary 2B
260 _b,LONGMAN
_aSINGAPORE
_c1999
300 _a218
944 _cTR
999 _c673907
_d673907