000 00568 a2200193 4500
020 _a9788120336964
082 _a004.678
_bCOM
090 _c26544
_d45849
100 _aComer, Douglas E.
245 _aThe internet book
_beverything you need to know about computer networking and how the internet works
250 _a4th.
260 _aNew Delhi
_bPHI learning Pvt Ltd
_c2007
_g2009
300 _axxvii, 320p.
_c24cm.
650 _aINTERFACING AND COMMUNICATIONS
650 _aINTERNET
650 _aWIDE-AREA NETWORKS
650 _aCOMPUTER SCIENCE
942 _cL
999 _c53354
_d53354