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

William Edward Langdon

ISBN 10: 101771942X / ISBN 13: 9781017719420

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: 101771942X
• ISBN 13: 9781017719420
• Rilegatura: Hardback
• Condizione: New
• Peso: 156 grammi

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