000			00373nam a2200157Ia 4500
005			20260206062025.0
008			260121s9999 xx 000 0 und d
020			_a9781985086593
082			_a005.43 _bDUS-O
100			_aRemzi H Arpasi
245		0	_aOperating system
260			_c2018
300			_a747 p
650			_aComputer Science & General works
942			_cBKS
999			_c271 _d271