00688cam a2200217 7i4500 0000040242 20220824090000.0 0444875077 9780444875075 004.6 MAC TK5105 MAC 1985 MACCHI, Cesar author Tele-Informatics : data and computer communications Cesar Macchi, Jean-Francois Guilbert. North-Holland: Elsevier Science Publishers, 1985. xvi, 472 pages; 25 cm. text rdacontent unmediated rdamedia volume rdacarrier Computer -- Networks Data transmission systems Guilbert, Jean-Francois