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.
381-74
Editor:
Prof. Jay Schiffman
Associate Editor:
Volume:
38
Issue:
1
Whole Number:
74
Year:
11X3
Subject:
Schiffman’s integer personalities to one gross; Travis book reviewed
