000 00360nam a2200145Ia 4500
020 _a0789546183
082 _b2254
_a001
100 _a"Shelly, Gary B.","shelly b.gary"
245 0 _aDiscovering Computers 2000
260 _bCoursse Technology
_aUSA
_c1990
300 _a250
944 _cBK
999 _c135277
_d135277