000 00327nam a2200133Ia 4500
005 20251003125643.0
008 251003s9999 xx 000 0 und d
082 _a004.6
100 _aBehrouz A.Forouzan
245 0 _aData Communications And Netwrking
260 _bMcgraw- Hill
_aLondon
_c2007
300 _a1133
942 _cBK
999 _c36731
_d36731