@book{6482,
	author = {MERCHANTD MARROQUIN, MARIA LISBETH. and INSTITUTO TECNOLOGICO DE TUXTLA GUTIERREZ.},
	title = {REDES DIGITALES DE SERVICIOS INTEGRADOS DE  BANDA ANCHA/ },
	publisher = {EL AUTOR},
	year = {1998},
	address = {TUXTLA GTZ., CHIS.: },
	note = {BIBLIOGRAFIA: P. 54.}
}