@book{6490,
	author = {NANGUYASMU OROZCO, HORACIO IVAN. and INSTITUTO TECNOLOGICO DE TUXTLA GUTIERREZ.},
	title = {PROTOCOLO X.25/ },
	publisher = {EL AUTOR},
	year = {1998},
	address = {TUXTLA GTZ., CHIS.: },
	note = {BIBLIOGRAFIA: P. 58.}
}