00706 a2200253 4500 ITTG6758 OSt 20251022143456.0 241215s 1998 |||||||||||||||||| #d 970-15-0266-3 ITTG ITTG spa 621.382 C33 CABALLERO ARTIGAS, JOSE MANUEL. REDES DE BANDA ANCHA/ J.M. CABALLERO ARTIGAS. MEXICO: ALFAOMEGA \\\\ XVI, 252 P. 23 CM SER. MUNDO ELECTRONICO BIBLIOGRAFIA: P. 250-252. 3 1.COMUNICACIONES. 2.ISDN (RED DIGITAL DE SERVICIOS INTEGRADOS). ddc 1 20090813 14:23:29 6588 6588 3711 Germán Gutiérrez 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 621.382 C33 3500 2025-01-15 07:18:40 ej.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 621.382 C33 3501 2025-01-15 07:18:40 ej.2 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 621.382 C33 3502 2025-01-15 07:18:40 ej.3 2025-01-15 1