00309nam a2200121Ia 450000500170000000800410001704100080005808200160006610000250008224500300010726000410013730000090017820260720174822.0260720s2003    xx            000 0 und d  aeng  a001.51 ABRO  aAbraham Silberschatz  aOperating System Concepts  aNew DelhibJohn wiley and Sonsc2003  a951p