000 00274nam a2200121Ia 4500
008 220201s1985 xx 000 0 eng d
082 _aQA76
100 _aGORE
245 0 _aCOMPUTERS AND INFORMATION SYSTEM
260 _bMC GRAW HILL
_c1985
300 _a504
942 _2ddc
999 _c31054
_d31054