000 00339nam a2200145Ia 4500
020 _a981-223915-6
082 _bTR-540
_a001.642
100 _a"Kee,Leong Weng"
245 0 _aComputer Applications for secondary 2A
260 _c2000
300 _a296
944 _cTR
999 _c672306
_d672306