Three quarters of the Forms bear a duodecimal impress.
2
The consistent duodecimal development of this idea appears to have belonged to the Italian nation, and to have preceded the first contact with the Greeks.
3
They learned to use both the decimal and the duodecimal systems (nowadays we use only the decimal system, which is a great pity).
4
But I can't bear Duodecimals, Position, and such things.
5
The Duodecimal System) of the measures of surface.
6
The DSA produces an excellent publication, the Duodecimal Bulletin, which contains many reasons why dozenal arithmetic is cleaner and simpler than decimal arithmetic.