000 00333nam a2200145Ia 4500
020 _a9799698479700
082 _b3139
_a001.642
100 _a"G K powers"
245 0 _aComputing Studies
260 _b,noorsons
_apakistan
_c2001
300 _a376
944 _cTR
999 _c539597
_d539597