000 00333nam a2200145Ia 4500
020 _a9788183271493
082 _b1123
_a001.642
100 _a"NA"
245 0 _aComputer Science
260 _bSunrise Publications
_aKarachi
_c2003
300 _a98
944 _cTR
999 _c624767
_d624767