000 00304nam a2200121Ia 4500
008 211209s2009 xx 000 0 und d
020 _a8131711453
041 _aeng
100 _aKESHAV S
245 _aENGINEERING APPROACH TO COMPTER NETWORKING
260 _aNEW DELHI
_bPEARSON
_c2009
300 _a642p
999 _c106094
_d106094