Facts
- Author
- Bonnell, Jerry T., Nemiroff, Robert J.
- Language
- English
- Project Gutenberg No.
- 744
- Released on Project Gutenberg
- December 1, 1996
- Bookshelves
- Mathematics
- Subjects
- Mathematics
- Public domain in the USA
- yes
Sources: Project Gutenberg catalogue (public domain), Wikidata (CC0)