000			00327nam a2200133Ia 4500
005			20251003125815.0
008			251003s9999 xx 000 0 und d
082			_a4.62
100			_aDouglas E. Comer
245		0	_aInternetworking With Tcp/Ip Vol 1
260			_bPearson Educational _aUsa _c2004
300			_a750
942			_cBK
999			_c39128 _d39128