An Interview with the Father of the Calculating Machine
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An Interview with the Father of the Calculating Machine
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Public-domain status shown for US. Wikisource marks this text PD-anon-US; publication year 1919 is within the US public-domain cutoff
Public-domain status shown for US. Wikisource marks this text PD-anon-US; publication year 1919 is within the US public-domain cutoff