検索結果 - "Telegraph."

Principles and practice of multi-frequency telegraphy / 著者: Ralphs, J. D. (John Dennis)

主題: “…Telegraph, Wireless.…”

The new media.

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Telegraphic code address directory for Australia

主題: “…Telegraph code addresses…”

Disconnecting parties : managing the Bell System break-up : an inside view / 著者: Tunstall, W. Brooke

主題: “…American Telephone and Telegraph Company.…”

The book of telecommunications : telegraph, telephone, radio in the past, present and future / 著者: Vries, Leonard de

主題:

Telephony and telegraphy A : an introduction to instruments and exchanges (step-by-step and common control) / 著者: Smith, Sydney F.

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General network planning

主題: “…International Telegraph and Telephone Consultative Union…”

Motivation through the work itself / 著者: Ford, Robert N.

主題: “…American Telephone and Telegraph Company.…”

The adaptive corporation / 著者: Toffler, Alvin

主題: “…American Telephone and Telegraph Company.…”