000 00353nam a2200145Ia 4500
020 _a9812238255
082 _b17
_a001.642
100 _a"Kee, Leong Weng"
245 0 _aComputer Application Sec One 1A
260 _bPearson Education
_aSingapore
_c1999
300 _a283
944 _cBK
999 _c68955
_d68955