On the History of Gunter's Scale and the Slide Rul
The Project Gutenberg Open Audiobook Collection - A podcast by Project Gutenberg
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On the History of Gunter's Scale and the Slide Rule during the Seventeenth Century
The Project Gutenberg Open Audiobook Collection - A podcast by Project Gutenberg
On the History of Gunter's Scale and the Slide Rule during the Seventeenth Century