000 00273nam a2200109Ia 4500
008 200701s2011 xx 000 0 eng d
100 _aSILBERSCHATZ ABRAHAM
245 0 _aOPERATING SYSTEM CONCEPTS
260 _bJOHN WILEY & SONS
_c2011
300 _a972
942 _2ddc
_cGE
_024
999 _c4615
_d4615