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A History of Telecommunication A.G. Armstrong

A History of Telecommunication

A.G. Armstrong

Published
ISBN :
Kindle Edition
466 pages
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 About the Book 

Contents:History of telecommunicationTelegraphyHistory of the telephoneInvention of the telephoneTimeline of the telephoneHistory of radioHistory of televisionVideophoneHistory of mobile phonesHistory of computing hardwareHistory of theMoreContents:History of telecommunicationTelegraphyHistory of the telephoneInvention of the telephoneTimeline of the telephoneHistory of radioHistory of televisionVideophoneHistory of mobile phonesHistory of computing hardwareHistory of the InternetEmailInstant messagingRadioTelephoneVoice over Internet ProtocolVideoconferencing