000 00343nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a005.43
100 _a"Crowley, Charless"
245 0 _aOperating Systems : A Design - Oriented Approach
250 _n1
260 _bMcGraw-Hill
365 _b475
942 _cBK
999 _c199841
_d199841