000 00263nam a2200109Ia 4500
008 190912s9999||||xx |||||||||||||| ||und||
100 _aSilberschatz, Galvin
245 0 _aOperatings Systems Concepts
260 _aUSA
_bAddision
_c2002
300 _a950
942 _cBK
999 _c7515
_d7515