Author:Étienne de La Roche

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Étienne de La Roche
(1480–16th century)
16th century mathematician and author

Works[edit]

Articles in Popular Science Monthly[edit]

Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.