000 00287nam a22001337a 4500
020 _a8120310535
082 _a004.62
100 _aCOMER, DOUGLAS.E
245 _aINTERNET WORKING WITH TCP/IP
250 _a3RD
260 _aNEW DELHI
_bPHI
_c2001
300 _aXXV,613P
942 _cBK
999 _c11072
_d11072