000			00350nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_aGS 005.43 HAR/O
100			_aJ Archer Harris
245		0	_aOperating Systems
250			_a1st Ed.
260			_bTata Mc Graw Hill Publishing Company Ltd: _aNew Delhi _c2003
300			_a234p
942			_cBKS
999			_c10260 _d10260