Distelrath, Gnther.
The Development of the Information and Communication Systems in Germany and Japan up to the End of the Nineteenth Century. - Osaka-JA : National Museum of Ethnology, 2000. - p. 43-49 - Irregular - No. 52, (2000) - Senri Ethnological Studies ; no. 52 . - Japón. National Museum of Ethnology. .
Japanese Civilization in the Modern World. XIV. Information and Communication.
Art¡culo en inglés.
The Development of the Information and Communication Systems in Germany and Japan up to the End of the Nineteenth Century. - Osaka-JA : National Museum of Ethnology, 2000. - p. 43-49 - Irregular - No. 52, (2000) - Senri Ethnological Studies ; no. 52 . - Japón. National Museum of Ethnology. .
Japanese Civilization in the Modern World. XIV. Information and Communication.
Art¡culo en inglés.
