000 00369nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a5
082 _b43 STA
100 _a"Stallings, William"
245 0 _aOperating Systems
250 _aFifth
260 _aNew Delhi
260 _bPearsons Education
260 _c2005
300 _a818
999 _c46176
_d46176