000			00333nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_a005.43 MOD/O
100			_aStuart E Madnik and John J Donovan
245		0	_aOperating System
250			_aNULL
260			_bTata McGraw Hill _aNew Delhi _c1997
300			_a640 p
942			_cBKS
999			_c6429 _d6429