000 00353nam a2200145Ia 4500
020 _a0000000000
082 _bT400
_a001.642
100 _a"pubudu Perera"
245 0 _aCP Computer Pioneer Tier 8
260 _b,Macmillan,ferozsons
_aPakistan
_c2011
300 _a256
944 _cTR
999 _c607131
_d607131