000 00309nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a005.42
100 _a"Donovan, J."
245 0 _aSystems Programming
250 _n1
260 _bMcGraw-Hill
365 _b250
942 _cBK
999 _c195587
_d195587