000 00318nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a97881780805037
100 _awilliam stallings
245 0 _aOperating systems 4th ed internals & design principles
260 _bPearson
300 _bTransferred from NPS
942 _cBK
999 _c80
_d80