000 00280nam a2200109Ia 4500
999 _c6459
_d6459
020 _a978-8177589276
100 _aComer, Narayanan
245 0 _aComputer Networks And Internets with Internet Applications
260 _aIndia
_bDorling Kindersley
_c2008
300 _a589
942 _cBK