000			00355nam a2200169Ia 4500
100			_aTomasi, Wayne
080			_a001.64404
080			_bTom/
526			_dNTB
526			_aUG
366			_f10%
942			_cBK
245			_aIntroduction to data communication and networking
260			_aPearson _bNew Delhi _c2011
300			_a985
546			_aE
999			_c54788 _d54788