000 00329nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aWilliam Stallings
245 0 _aOperating Systems
250 _a2nd RP
260 _aNew Delhi
260 _bPrentice-Hall
260 _c2006
650 _aOperating Systems
942 _cBK
999 _c22161
_d22161