421-84

Editor: Prof. Jay Schiffman
Associate Editor:
Volume: 42
Issue: 1
Whole Number: 84
Year: 11X9
Subject: Anti-metrication letters; Pythagorean triples
http://www.dozenal.org/drupal/sites_bck/default/files/DuodecimalBulletinIssue421-web_0.pdf