Amusements in Mathematics| author | Dudeney, Henry Ernest |
|---|
| download | pg16713.pdb (8857K) |
|---|
| language | English |
|---|
| categories | Mathematical recreations Puzzles QA: Mathematics |
|---|
| copyright status | Public domain in the USA. |
|---|
| source | Project Gutenberg EBook #16713 2005-09-17 |
|---|
| |