000 00340nam a2200145Ia 4500
020 _a0000000000
082 _b3371
_a001.642
100 _a"Hussain, Altaf"
245 0 _aComputer
260 _bKNOWLEDGE INN PUBLICATIONS
_aKARACHI
_c1996
300 _a70
944 _cTR
999 _c352784
_d352784