LIBROS DEL AUTOR: national telephone exchange association

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  • Meeting of the National Telephone Exchange Association ..., Volumes 7-12
    National Telephone Exchange Association
    This compilation comprises Volumes 7-12 of the proceedings from the meetings of the National Telephone Exchange Association. A valuable resource for historians, researchers, and anyone interested in the evolution of telecommunications, these volumes offer a detailed look into the late 19th and early 20th-century telephone industry. Explore discussions, debates, and presentation...
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    38,44 €