Publicat: Oct 14, 1969
Durata de functionare: 21 minute
Gen: Documentar
Stele: Salvador Arias, José Antonio Labordeta
Crew: Antonio Artero (Director), Antonio Artero (Writer), Adolfo Fernández (Production Manager), María Luisa Soriano (Editor), Antonio Raposo (Sound Recordist), Raúl Artigot (Director of Photography)