3E1-7X

Editor: Prof. Jay Schiffman
Associate Editor:
Volume: 3E
Issue: 1
Whole Number: 7X
Year: 11X6
Subject: Lauritzen’s numerals; Schiffman’s recursive sequences in three bases; How metric is Europe?
http://www.dozenal.org/drupal/sites_bck/default/files/DuodecimalBulletinIssue3b1-web_0.pdf