000 00346nam a2200145Ia 4500
020 _a9799698479700
082 _b484
_a001.642
100 _a"Powers, G K"
245 0 _aComputing Studies An Introductory Course
260 _b,noorsons
_c2001
300 _a376
944 _cTR
999 _c528670
_d528670