000			00339nam a2200145Ia 4500
008			240112s9999 xx 000 0 und d
082			_aSIL-O9 _b005.4
100			_aSilberschatz, Abraham
245		0	_aOperating systems: Concepts
250			_a9
260			_bWiley _c2018
300			_a856
650			_aOperating systems
942			_cBK
999			_c34306 _d34306