000 00264nam a2200109Ia 4500
008 190830s9999 xx 000 0 und d
082 _a005.43 ELM
100 _aRamez Elmasri
245 0 _aOperating Systems A Spiral Approach
260 _bTMH
_c2010
942 _cBOOK
999 _c55117
_d55117