000			00324nam a2200133Ia 4500
100			_aHarris, J Archer
020			_a0-07-048332-9
654			_aComputer Science
942			_cBK
245			_aSchaum's outline of operating systems
260			_aTata McGraw Hill, New Delhi _c2002
082			_a001.61 Har
300			_avi,234
999			_c42772 _d42772