000 00303nam a2200133Ia 4500
005 20251003125643.0
008 251003s9999 xx 000 0 und d
082 _a004.678
100 _aComer, Douglas E
245 0 _aTcp/ Ip
260 _bPhi Learning
_aNew Delhi
_c2008
300 _a513
942 _cBK
999 _c36718
_d36718