The Nation at Your Fingertips (1951)
The Nation at Your Fingertips (1951) - Dokumentär Filmer 10 minuter. . technology, telephone, educational, instructional video, how to, long distance telephone, telecommunications
The Nation at Your Fingertips (1951) - Dokumentär Filmer 10 minuter. . technology, telephone, educational, instructional video, how to, long distance telephone, telecommunications
