000 00346nam a2200145Ia 4500
020 _a0000000000
082 _b145-T
_a001.642
100 _a"TCS"
245 0 _aComputer Pioneers O Level Computer Studies (Theory)
260 _aKarachi
_c2004
300 _a346
944 _cTB
999 _c751694
_d751694