The Telephone: A Lecture Entitled, Researches in Electric Telephony : Delivered Before the Society of Telegraph Engineers, October 31st, 1877

Langdon, William Edward; Bell, Alexander Graham; Bolton, Francis John

ISBN 10: 1017727783 / ISBN 13: 9781017727784

Editore: Legare Street Press, 2022

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• Titolo: The Telephone: A Lecture Entitled, Researches in Electric Telephony : Delivered Before the Society of Telegraph Engineers, October 31st, 1877
• Editore: Legare Street Press
• Data di pubblicazione: 2022
• Lingua: Inglese
• ISBN 10: 1017727783
• ISBN 13: 9781017727784
• Rilegatura: Brossura
• Condizione: New

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