Riddles in mathematics
Subtitle: a book of paradoxes
By: [by] Eugene P. Northrop.
Publisher: D. Van Nostrand company, inc.
Published: 1944
Place of publication: New York
Language: eng
Number of pages: 262
Subjects: Mathematical recreations.
Description: Presents over two hundred brain-teasers drawn from arithmetic, algebra, geometry, trigonometry and calculus.
Notes: "Notes and references": p. [245]-254.