000 00350nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aPeter Barer Galvin
245 0 _aOperating System Concepts
250 _a5th Ed
260 _aSingapore
260 _bJohn Willey &Sons
260 _c1998
650 _aOperating System Concepts
942 _cBK
999 _c18705
_d18705