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The Dozenal Society of America
The DSA is a voluntary, nonprofit education corporation, organized for the conduct of research and education of the public in the use of dozenal (also called duodecimal or base-twelve) in calculations, mathematics, weights and measures, and other branches of pure and applied science.

Leclerc sur Douzainisme



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Title: Leclerc sur Douzainisme

Author: Georges-Louise Leclerc, Comte de Buffon

Year: 1041z (1777d)

Subject: Une morceau de Georges-Louis Leclerc, Comte de Buffon, d’avantage de la douzaine dans arithmetique.