Numerous numerals
By: James M. Henle.
Publisher: National Council of Teachers of Mathematics
Published: 1975
Place of publication: Reston, Va
Language: eng
Number of pages: 40
Subjects: Numeration -- Juvenile literature.; Number systems.
Description: Seventeen essays, with exercises, explaining both "new" numeration systems, such as fracimals, frictions, zerones, and negaheximals, and such familiar material as continued fractions and bases.