Publications (3)
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1967 |
|
The Magazine of Fantasy and Science Fiction, October 1967 | Mercury Press, Inc. | MAGAZINE | 93 |
| May 1968 |
|
Science, Numbers, and I | Doubleday | Nonfiction | 123 |
| August 1980 |
|
Science, Numbers, and I | Ace Books | Nonfiction | 123 |