000 00373nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a70157855
082 _a1
082 _b6 D293
100 _a"Davis, Gordon B"
245 0 _aComputer Data Processing
250 _aSecond
260 _aNew Delhi
260 _bMcgraw Hill
260 _c1988
300 _a"ix, 662"
999 _c33830
_d33830