New numbers
Subtitle: how acceptance of a duodecimal (12) base would simplify mathematics
By: by F. Emerson Andrews.
Publisher: Essential books
Published: 1944
Place of publication: New York
Language: eng
Number of pages: 168
Subjects: Numeration.
Notes: "A list of references": p. 143-146.
"Complete multiplication table, base of 12" in pocket.
"Second edition."