00445nam a2200157Ia 4500008004100000020001800041041001200059082001900071100006000090245003200150250001200182260003900194300001200233500002800245650001400273231221s9999    xx            000 0 und d  a9790000000000  aEnglish  a001.642  SIL;1  aSilberschatz, Abraham. Galvin, Peter Baer. Gagne, Greg. 0aOperating system principles  a7th ed.  c2006bJohn Wiley & SonsaNew Delhi  axx, 896  aContent page available.  aOperating