000 00272nam a2200121Ia 4500
999 _c2265
_d2265
020 _a8187721391
100 _aAnandamurugan S
_98238
245 _aComputer networks
250 _a0Ed
260 _bAnuradha Publications Kumbakonam
300 _a168p.
_bRs:130
490 _a2265