ISDN : CONCEPTS, FACILITIES, AND SERVICES/
KESSLER, GARY C.
ISDN : CONCEPTS, FACILITIES, AND SERVICES/ G.C. KESSLER - 2 - NEW YORK: MCGRAW-HILL 1993 - XVIII, 457 P. 24 CM - MCGRAW-HILL SERIES ON COMPUTER COMMUNICATIONS .
INCLUYE INDICE.
0-07-034247-4
1.RED DIGITAL DE SERVICIOS INTEGRADOS.
621.382 K47
ISDN : CONCEPTS, FACILITIES, AND SERVICES/ G.C. KESSLER - 2 - NEW YORK: MCGRAW-HILL 1993 - XVIII, 457 P. 24 CM - MCGRAW-HILL SERIES ON COMPUTER COMMUNICATIONS .
INCLUYE INDICE.
0-07-034247-4
1.RED DIGITAL DE SERVICIOS INTEGRADOS.
621.382 K47