000			00389nam a2200133Ia 4500
008			221231s9999 xx 000 0 und d
100			_aCarcia, Leon and Widjaja, Indra _92818
245		0	_aCommunication Networks Fundamental Concepts and Key Architecture
260			_bTata McGraw-Hill
260			_c2002
300			_a867
650			_aElectronics and Communication _92819
942			_cBE_BK
999			_c2716 _d2716