The History of Technology: The History of Telecommunications

by Chris Oxlade (Author)

• Used

  Hardcover
  2017

  $4.56

  Do you know that only 200 years ago, the only way that one person could send a message to another person was by letter or messenger? From the invention of the telegraph in the 1830s all the way through to the wearable technology of the present day, this book charts the incredible history of telecommunications.