000 00355nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a5.43 CRO
100 _aCrowley, Charles
245 0 _aOperating Systems: A Design Oriented Approach
260 _aNEW DELHI
260 _bTMH
260 _c1999
300 _a844
650 _aComputers Engineering
999 _c158517
_d158517