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Dozenal Society of America
Promoting base twelve and alternative base mathematics
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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.

The Duodecimal Bulletin

◀️ Issue: Whole Number 81z (97d) | Vol. 40z (48d) No. 2 | Year 11A7z (1999d) ▶️



Click to view PDF

Editor: Prof. Jay Schiffman

Cover Title: Oops! We Goofed

Contents:

  • Announcement of Annual Meeting — 11A7z (1999d)
  • From the Edior | Jay Schiffman
  • Origins: When Kingship Was Lowered from Heaven | Burton S. Rudman
    • Errors in Sumerian kingship terms
  • Oops!
  • Reprint: Doremic System of Measures and Weights | H. C. Churchman