000 00349nam a2200145Ia 4500
020 _a0201352516
082 _b3098
_a658
100 _a"Silberschatz, Abraham"
245 0 _aOperating System Concepts
260 _bAddison-Wesley
_aEngland
_c1999
300 _a888
944 _cTR
999 _c631668
_d631668