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.
081-16
Editor:
George Terry
Associate Editor:
Volume:
08
Issue:
1
Whole Number:
16
Year:
1168
Subject:
Ecclesiastical Dozens, Constants, Right Triangles; Maps, Time, Stars, & the Calendar
