000			00352nam a2200157Ia 4500
100			_aSilberschatz/Abraham
250			_a7
942			_cBK
654			_aoperating system
245			_aOperating system principles
260			_bJohn Wiley & Sons _aNew Delhi _c2006
082			_a005.43/SIL _bSIL
300			_a896
546			_aENGLISH
999			_c34957 _d34957