Sir Francis Ronalds: Father Of The Electric Telegraph

Beverley Frances Ronalds

Telecommunication has undergone unprecedented change in recent times. Two hundred years ago, Sir Francis Ronalds foresaw its development and imagined a world of "electrical conversations".
  • Limba : Engleza
  • Data Publicarii : 29 Jul 2016
  • Format : Hardback
  • Numar pagini : 620
  • ISBN : 9781783269174
Rating:
234.99 Lei
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