000 00288nam a2200121Ia 4500
008 220201s2007 xx 000 0 eng d
082 _a004.6-COM
100 _aComer,Douglas E.
245 0 _aInternetworking with TCP/IP
260 _aNew Delhi
_bPHI
_c2007
300 _a650
942 _2ddc
999 _c64884
_d64884