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008 250409s9999 xx 000 0 und d
020 _a81-203-1788-2
082 _a4.603
_bTUL
100 _aTulloch,Mitch
245 0 _aMicrosoft encyclopedia of networking
260 _aNew Delhi
_bPHI
_c2001
365 _a895
999 _c251580
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