Universidad Pedagógica Nacional Unidad Ajusco Catálogo de la Biblioteca "Gregorio Torres Quintero"
by Zarauz Sancho, Antonio | Ruiz Juan, Francisco | Arbinaga Ibarzábal, Félix.
by Ruiz Juan, Francisco | Zarauz Sancho, Antonio | .
by Ruiz-Juan, Francisco | Zarauz Sancho, Antonio | | Arbinaga Ibarzábal, Félix.
by Ruiz Juan, Francisco | Zarauz Sancho, Antonio | [coaut.].
by Ruiz, Francisco J | Zarauz Sancho, Antonio [coaut.].