000			00456nam a2200157Ia 4500
008			130318s9999 xx 000 0 und d
020			_a70402353
082			_a004.6 GAR/C
100			_aGarcia, Albert Leon
245			_aCommunication networks: Fundamental concepts and key architectures
260			_bTata Mc Graw Hill _aNew Delhi _c2000
300			_a867
650			_aCOMPUTER NETWORKS
650			_aTELECOMMUNICATION SYSTEMS
700			_aWidjaja, Indra
999			_c544 _d544