Puzzles and recreational math
By: Hess
| Detailed information | |
|---|---|
| Publisher | Dick Hess |
| Year of printing | 1997 |
| Type | Photo copy  |
| Language | English |
| Pages | 34 |
| Additional info | The booklet incudes 117 mathematical puzzles with solutions. Dick has collected and published them in the newsletter Logigram 1984 - 1994 |
Added into library 2007-06-02 21:38