$id_pagina='etapas-historicas'; $id_seccion=2; $id_subseccion=6; include ("includes/metas.php"); ?>
include ("includes/logotipo.php"); ?>
include ("includes/menu.php"); ?>
include ("includes/banner_izquierda.php"); ?>
include ("includes/cabecera.php"); ?>
include ("includes/submenu_quienes_somos.php"); ?>
include ("includes/txt_qs_etapas_historicas.php"); ?>
include ("includes/pie.php"); ?>