Project Gutenberg
2023-07-28
Public domain in the USA.
109
Babbage, Charles
1791
1871
The calculating engine
$aUnited Kingdom :$bAdam and Charles Black, $c1834.
Laura Natal Rodrigues (Images generously made available by Hathi Trust Digital Library)
https://catalog.hathitrust.org/Record/000530182
20230702035807babbage
1834
gb
en
Calculators
QA
Text
Browsing: Computers & Technology
Browsing: Science - General
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