Magic house of numbers.
By: Illustrated by Ruth Adler and Peggy Adler.
Contributors: Adler, Ruth.
Edition: Rev. ed.
Publisher: John Day Co.
Published: 1974
Place of publication: New York
Language: eng
Number of pages: 143
Subjects: Mathematical recreations
Description: An introduction to the basis of our number system illustrated by mathematical curiosities, riddles, puzzles, and games.
Notes: 83536