000 00311nam a2200109Ia 4500
008 201231s9999 xx 000 0 und d
100 _aTanenbaum, Andrew S. and Woodhull, Albert S.
245 0 _aOperating Systems : Design and Implementation
260 _aNew Delhi
_bPrentice - Hall
300 _a939
942 _cBK
999 _c9775
_d9775