000 00302nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aJohn J.Donovan
245 0 _aSystems Programming
250 _a-
260 _a-
260 _b-
260 _c0
650 _aSystems Programming
942 _cBK
999 _c13192
_d13192