The invisible weapon photograph

The Invisible Weapon

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Originally published 1991
Authors Daniel R. Headrick
Date of Reg.
Date of Upd.
ID3114226
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About The Invisible Weapon


Telecommunication is, and always has been, a political technology, as the timely flow of information is a vital instrument of power. This book examines the political history of telecommunications between 1851, the year the first telegraph cable linked France and Britain, and the end of World War II. . . .

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