Epsom, Britain’s First Public Automatic Telephone Exchange

Author： Liffen John  

Publisher： Maney Publishing

ISSN： 1758-1214

Source： International Journal for the History of Engineering & Technology, Vol.82, Iss.2, 2012-07, pp. : 210-232

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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