000 00284nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aDhamdhere,D.M
245 0 _aSystem Programming & Operating Systems
250 _a2
260 _b-
260 _c0
300 _a658
942 _cBK
999 _c7378
_d7378