000			00348nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_a005.43 CHA/A
100			_aPramod chandra
245		3	_aAn introduction to operating systems
250			_a3rd Ed.
260			_bPHI Learning private Limited _aNew Delhi _c2010
300			_a800
942			_cBKS
999			_c17138 _d17138