411-82

Editor: Prof. Jay Schiffman
Associate Editor:
Volume: 41
Issue: 1
Whole Number: 82
Year: 11X8
Subject: Schiffman’s congruences in base-16 divisibility tests; Kelly’s “Copy Book Wisdom”
http://www.dozenal.org/drupal/sites_bck/default/files/DuodecimalBulletinIssue411-web_0.pdf