000 00313nam a2200121Ia 4500
008 180304s9999 xx 000 0 und d
020 _a9788131712894
100 _a"Harvey M. Deitel, Paul J. Deitel, David R. Choffnes"
245 0 _a"Operating System, 3rd Ed."
260 _bPearson
365 _b950
942 _cBK
999 _c4143
_d4143